Application program interface for network software platform

[0001] This invention relates to network software, such as Web applications, and to computer software development of such network software. More particularly, this invention relates to an application program interface (API) that facilitates use of a network software platform by application programs and computer hardware.

[0002] Very early on, computer software came to be categorized as operating system software or application software. Broadly speaking, an application is software meant to perform a specific task for the computer user such as solving a mathematical equation or supporting word processing. The operating system is the software that manages and controls the computer hardware. The goal of the operating system is to make the computer resources available to the application programmer while at the same time, hiding the complexity necessary to actually control the hardware.

[0003] The operating system makes the resources available via functions that are collectively known as the Application Program Interface or API. The term API is also used in reference to a single one of these functions. The functions are often grouped in terms of what resource or service they provide to the application programmer. Application software requests resources by calling individual API functions. API functions also serve as the means by which messages and information provided by the operating system are relayed back to the application software.

[0004] In addition to changes in hardware, another factor driving the evolution of operating system software has been the desire to simplify and speed application software development. Application software development can be a daunting task, sometimes requiring years of developer time to create a sophisticated program with millions of lines of code. For a popular operating system such as Microsoft Windows, application software developers write thousands of different applications each year that utilize the operating system. A coherent and usable operating system base is required to support so many diverse application developers.

[0005] Often, development of application software can be made simpler by making the operating system more complex. That is, if a function may be useful to several different application programs, it may be better to write it once for inclusion in the operating system, than requiring dozens of software developers to write it dozens of times for inclusion in dozens of different applications. In this manner, if the operating system supports a wide range of common functionality required by a number of applications, significant savings in applications software development costs and time can be achieved.

[0006] Regardless of where the line between operating system and application software is drawn, it is clear that for a useful operating system, the API between the operating system and the computer hardware and application software is as important as efficient internal operation of the operating system itself.

[0007] Over the past few years, the universal adoption of the Internet, and networking technology in general, has changed the landscape for computer software developers. Traditionally, software developers focused on single-site software applications for standalone desktop computers, or LAN-based computers that were connected to a limited number of other computers via a local area network (LAN). Such software applications were typically referred to as shrink wrapped products because the software was marketed and sold in a shrink2 wrapped package. The applications utilized well-defined APIs to access the underlying operating system of the computer.

[0008] As the Internet evolved and gained widespread acceptance, the industry began to recognize the power of hosting applications at various sites on the World Wide Web (or simply the Web). In the networked world, clients from anywhere could submit requests to server-based applications hosted at diverse locations and receive responses back in fractions of a second. These Web applications, however, were typically developed using the same operating system platform that was originally developed for standalone computing machines or locally networked computers. Unfortunately, in some instances, these applications do not adequately transfer to the distributed computing regime. The underlying platform was simply not constructed with the idea of supporting limitless numbers of interconnected computers.

[0009] To accommodate the shift to the distributed computing environment being ushered in by the Internet, Microsoft Corporation is developing a network software platform known as the .NET platform (read as Dot Net). The platform allows developers to create Web services that will execute over the Internet. Such a dynamic shift requires a new ground-up design of an entirely new API.

[0010] In response to this challenge, the inventors developed a unique set of API functions for Microsoft's .NET platform.

[0011] An application program interface (API) provides a set of functions for application developers who build Web applications on a network platform, such as Microsoft Corporation's .NET platform.

[0012] The same numbers are used throughout the drawings to reference like features.

[0013] FIG. 1 illustrates a network architecture in which clients access Web services over the Internet using conventional protocols.

[0014] FIG. 2 is a block diagram of a software architecture for Microsoft's .NET platform, which includes an application program interface (API).

[0015] FIG. 3 is a block diagram of unique namespaces supported by the API, as well as function classes of the various API functions.

[0016] FIG. 4 is a block diagram of an exemplary computer that may execute all or part of the software architecture.

[0017] Accompanying this specification is a compact disc that stores a compiled HTML help file identifying the API (application program interface) for Microsoft's .NET network platform. The file is named cpref.chm and was created on Jun. 8, 2001. It is 30.81 Mbytes in size. The file can be executed on a Windows-based computing device (e.g., IBM-PC, or equivalent) that executes a Windows-brand operating system (e.g., Windows NT, Windows 98, Windows 2000, etc.). The compiled HTML help file stored on the compact disk is hereby incorporated by reference.

[0018] Additionally, the APIs contained in the compiled HTML help file are also provided in approximately 100 separate text files named NamespaceName.txt. The text files comply with the ASCII format.

[0019] The compact disc itself is a CD-ROM, and conforms to the ISO 9660 standard.

[0020] This disclosure addresses an application program interface (API) for a network platform upon which developers can build Web applications and services. More particularly, an exemplary API is described for the .NET platform created by Microsoft Corporation. The .NET platform is a software platform for Web services and Web applications implemented in the distributed computing environment. It represents the next generation of Internet computing, using open communication standards to communicate among loosely coupled Web services that are collaborating to perform a particular task.

[0021] In the described implementation, the .NET platform utilizes XML (extensible markup language), an open standard for describing data. XML is managed by the World Wide Web Consortium (W3C). XML is used for defining data elements on a Web page and business-to-business documents. XML uses a similar tag structure as HTML; however, whereas HTML defines how elements are displayed, XML defines what those elements contain. HTML uses predefined tags, but XML allows tags to be defined by the developer of the page. Thus, virtually any data items can be identified, allowing Web pages to function like database records. Through the use of XML and other open protocols, such as Simple Object Access Protocol (SOAP), the .NET platform allows integration of a wide range of services that can be tailored to the needs of the user. Although the embodiments described herein are described in conjunction with XML and other open standards, such are not required for the operation of the claimed invention. Other equally viable technologies will suffice to implement the inventions described herein.

[0022] As used herein, the phrase application program interface or API includes traditional interfaces that employ method or function calls, as well as remote calls (e.g., a proxy, stub relationship) and SOAP/XML invocations.

[0023] Exemplary Network Environment

[0024] FIG. 1 shows a network environment 100 in which a network platform, such as the .NET platform, may be implemented. The network environment 100 includes representative Web services 102(1), . . . , 102(N), which provide services that can be accessed over a network 104 (e.g., Internet). The Web services, referenced generally as number 102, are programmable application components that are reusable and interact programmatically over the network 104, typically through industry standard Web protocols, such as XML, SOAP, WAP (wireless application protocol), HTTP (hypertext transport protocol), and SMTP (simple mail transfer protocol) although other means of interacting with the Web services over the network may also be used, such as Remote Procedure Call (RPC) or object broker type technology. A Web service can be self-describing and is often defined in terms of formats and ordering of messages.

[0025] Web services 102 are accessible directly by other services (as represented by communication link 106) or a software application, such as Web application (as represented by communication links 112 and 114). Each Web service 102 is illustrated as including one or more servers that execute software to handle requests for particular services. Such services often maintain databases that store information to be served back to requesters. Web services may be configured to perform any one of a variety of different services. Examples of Web services include login verification, notification, database storage, stock quoting, location directories, mapping, music, electronic wallet, calendar/scheduler, telephone listings, news and information, games, ticketing, and so on. The Web services can be combined with each other and with other applications to build intelligent interactive experiences.

[0026] The network environment 100 also includes representative client devices 120(1), 120(2), 120(3), 120(4), . . . , 120(M) that utilize the Web services 102 (as represented by communication link 122) and/or the Web application 110 (as represented by communication links 124, 126, and 128). The clients may communicate with one another using standard protocols as well, as represented by an exemplary XML link 130 between clients 120(3) and 120(4).

[0027] The client devices, referenced generally as number 120, can be implemented many different ways. Examples of possible client implementations include, without limitation, portable computers, stationary computers, tablet PCs, televisions/set-top boxes, wireless communication devices, personal digital assistants, gaming consoles, printers, photocopiers, and other smart devices.

[0028] The Web application 110 is an application designed to run on the network platform and may utilize the Web services 102 when handling and servicing requests from clients 120. The Web application 110 is composed of one or more software applications 130 that run atop a programming framework 132, which are executing on one or more servers 134 or other computer systems. Note that a portion of Web application 110 may actually reside on one or more of clients 120. Alternatively, Web application 110 may coordinate with other software on clients 120 to actually accomplish its tasks.

[0029] The programming framework 132 is the structure that supports the applications and services developed by application developers. It permits multi-language development and seamless integration by supporting multiple languages. It supports open protocols, such as SOAP, and encapsulates the underlying operating system and object model services. The framework provides a robust and secure execution environment for the multiple programming languages and offers secure, integrated class libraries.

[0030] The framework 132 is a multi-tiered architecture that includes an application program interface (API) layer 142, a common language runtime (CLR) layer 144, and an operating system/services layer 146. This layered architecture allows updates and modifications to various layers without impacting other portions of the framework. A common language specification (CLS) 140 allows designers of various languages to write code that is able to access underlying library functionality. The specification 140 functions as a contract between language designers and library designers that can be used to promote language interoperability. By adhering to the CLS, libraries written in one language can be directly accessible to code modules written in other languages to achieve seamless integration between code modules written in one language and code modules written in another language. One exemplary detailed implementation of a CLS is described in an ECMA standard created by participants in ECMA TC39/TG3. The reader is directed to the ECMA web site at www.ecma.ch.

[0031] The API layer 142 presents groups of functions that the applications 130 can call to access the resources and services provided by layer 146. By exposing the API functions for a network platform, application developers can create Web applications for distributed computing systems that make full use of the network resources and other Web services, without needing to understand the complex interworkings of how those network resources actually operate or are made available. Moreover, the Web applications can be written in any number of programming languages, and translated into an intermediate language supported by the common language runtime 144 and included as part of the common language specification 140. In this way, the API layer 142 can provide methods for a wide and diverse variety of applications.

[0032] Additionally, the framework 132 can be configured to support API calls placed by remote applications executing remotely from the servers 134 that host the framework. Representative applications 148(1) and 148(2) residing on clients 120(3) and 120(M), respectively, can use the API functions by making calls directly, or indirectly, to the API layer 142 over the network 104.

[0033] The framework may also be implemented at the clients. Client 120(3) represents the situation where a framework 150 is implemented at the client. This framework may be identical to server-based framework 132, or modified for client purposes. Alternatively, the client-based framework may be condensed in the event that the client is a limited or dedicated function device, such as a cellular phone, personal digital assistant, handheld computer, or other communication/computing device.

[0034] Developers' Programming Framework

[0035] FIG. 2 shows the programming framework 132 in more detail. The common language specification (CLS) layer 140 supports applications written in a variety of languages 130(1), 130(2), 130(3), 130(4), . . . 130(K). Such application languages include Visual Basic, C, C, COBOL, Jscript, Perl, Eiffel, Python, and so on. The common language specification 140 specifies a subset of features or rules about features that, if followed, allow the various languages to communicate. For example, some languages do not support a given type (e.g., an int* type) that might otherwise be supported by the common language runtime 144. In this case, the common language specification 140 does not include the type. On the other hand, types that are supported by all or most languages (e.g., the int type) is included in common language specification 140 so library developers are free to use it and are assured that the languages can handle it. This Is ability to communicate results in seamless integration between code modules written in one language and code modules written in another language. Since different languages are particularly well suited to particular tasks, the seamless integration between languages allows a developer to select a particular language for a particular code module with the ability to use that code module with modules written in different languages. The common language runtime 144 allow seamless multi-language development, with cross language inheritance, and provide a robust and secure execution environment for the multiple programming languages. For more information on the common language specification 140 and the common language runtime 144, the reader is directed to co-pending applications entitled Method and System for Compiling Multiple Languages, filed Jun. 21, 2000 (Ser. No. 09/598,105) and Unified Data Type System and Method filed Jul. 10, 2000 (Ser. No. 09/613,289), which are incorporated by reference.

[0036] The framework 132 encapsulates the operating system 146(1) (e.g., Windows-brand operating systems) and object model services 146(2) (e.g., Component Object Model (COM) or Distributed COM). The operating system 146(1) provides conventional functions, such as file management, notification, event handling, user interfaces (e.g., windowing, menus, dialogs, etc.), security, authentication, verification, processes and threads, memory management, and so on. The object model services 146(2) provide interfacing with other objects to perform various tasks. Calls made to the API layer 142 are handed to the common language runtime layer 144 for local execution by the operating system 146(1) and/or object model services 146(2).

[0037] The API 142 groups API functions into multiple namespaces. Namespaces essentially define a collection of classes, interfaces, delegates, enumerations, and structures, which are collectively called types, that provide a specific set of related functionality. A class represents managed heap allocated data that has reference assignment semantics. A delegate is an object oriented function pointer. An enumeration is a special kind of value type that represents named constants. A structure represents static allocated data that has value assignment semantics. An interface defines a contract that other types can implement.

[0038] By using namespaces, a designer can organize a set of types into a hierarchical namespace. The designer is able to create multiple groups from the set of types, with each group containing at least one type that exposes logically related functionality. In the exemplary implementation, the API 142 is organized into four root namespaces: a first namespace 200 for Web applications, a second namespace 202 for client applications, a third namespace 204 for data and XML, and a fourth namespace 206 for base class libraries (BCLs). Each group can then be assigned a name. For instance, types in the Web applications namespace 200 are assigned the name Web, and types in the data and XML namespace 204 can be assigned names Data and XML respectively. The named groups can be organized under a single global root namespace for system level APIs, such as an overall System namespace. By selecting and prefixing a top level identifier, the types in each group can be easily referenced by a hierarchical name that includes the selected top level identifier prefixed to the name of the group containing the type. For instance, types in the Web applications namespace 200 can be referenced using the hierarchical name System.Web. In this way, the individual namespaces 200, 202, 204, and 206 become major branches off of the System namespace and can carry a designation where the individual namespaces are prefixed with a designator, such as a System. prefix.

[0039] The Web applications namespace 200 pertains to Web based functionality, such as dynamically generated Web pages (e.g., Microsoft's Active Server Pages (ASP)). It supplies types that enable browser/server communication. The client applications namespace 202 pertains to drawing and client side UI functionality. It supplies types that enable drawing of two-dimensional (2D), imaging, and printing, as well as the ability to construct window forms, menus, boxes, and so on.

[0040] The data and XML namespace 204 relates to connectivity to data sources and XML functionality. It supplies classes, interfaces, delegates, and enumerations that enable security, specify data types, and serialize objects into XML format documents or streams. The base class libraries (BCL) namespace 206 pertains to basic system and runtime functionality. It contains the fundamental types and base classes that define commonly-used value and reference data types, events and event handlers, interfaces, attributes, and processing exceptions.

[0041] In addition to the framework 132, programming tools 210 are provided to assist the developer in building Web services and/or applications. One example of the programming tools 200 is Visual Studio, a multi-language suite of programming tools offered by Microsoft Corporation.

[0042] Root API Namespaces

[0043] FIG. 3 shows the API 142 and its four root namespaces in more detail. In one embodiment, the namespaces are identified according to a hierarchical naming convention in which strings of names are concatenated with periods. For instance, the Web applications namespace 200 is identified by the root name System.Web. Within the Sytem.Web namespace is another namespace for Web services, identified as System.Web.Services, which further identifies another namespace for a description known as System.Web.Services.Description. With this naming convention in mind, the following provides a general overview of selected namespaces of the API 142, although other naming conventions could be used with equal effect.

[0044] The Web applications namespace 200 (System.Web) defines additional namespaces, including:

[0045] A services namespace 300 (System.Web.Services) containing classes that enable a developer to build and use Web services. The services namespace 300 defines additional namespaces, including a description namespace 302 (System.Web. Services.Description) containing classes that enable a developer to publicly describe a Web service via a service description language (such as WSDL, a specification available from the W3C), a discovery namespace 304 (System.Web. Services.Discovery) containing classes that allow Web service consumers to locate available Web Services on a Web server, and a protocols namespace 306 (System.Web. Services.Protocols) containing classes that define the protocols used to transmit data across a network during communication between Web service clients and the Web service itself.

[0046] A caching namespace 308 (System.Web.Caching) containing classes that enable developers to decrease Web application response time through temporarily caching frequently used resources on the server. This includes ASP.NET pages, web services, and user controls. (ASP.NBT is the updated version of Microsoft's ASP technology.) Additionally, a cache dictionary is available for developers to store frequently used resources, such as hash tables and other data structures.

[0047] A configuration namespace 310 (System.Web.Configuration) containing classes that are used to read configuration data in for an application.

[0048] A UI namespace 312 (System.Web.UI) containing types that allow developers to create controls and pages that will appear in Web applications as user interfaces on a Web page. This namespace includes the control class, which provides all web based controls, whether those encapsulating HTML elements, higher level Web controls, or even custom User controls, with a common set of functionality. Also provided are classes which provide the web forms server controls data binding functionality, the ability to save the view state of a given control or page, as well as parsing functionality for both programmable and literal controls. Within the UI namespace 312 are two additional namespaces: an HTML controls namespace 314 (System.Web.UI.HtmlControls) containing classes that permit developers to interact with types that encapsulates html 3.2 elemtents create HTML controls, and a Web controls namespace 316 (System.Web.UI.WeblControls) containing classes that allow developers to create higher level Web controls.

[0049] A security namespace 318 (System.Web.Security) containing classes used to implement security in web server applications, such as basic authentication, challenge response authentication, and role based authentication.

[0050] A session state namespace 320 (System.Web.SessionState) containing classes used to access session state values (i.e., data that lives across requests for the lifetime of the session) as well as session-level settings and lifetime management methods.

[0051] The client applications namespace 202 is composed of two namespaces:

[0052] A windows forms namespace 322 (System.Windows.Forms) containing classes for creating Windows-based client applications that take full advantage of the rich user interface features available in the Microsoft Windows operating system, such as the ability to drag and drop screen elements. Such classes may include wrapped APIs available in the Microsoft Windows operating system that are used in a windowing UI environment. Within this namespace are a design namespace 324 (System.Windows.Forms.Design) that contains classes to extend design-time support for Windows forms and a component model namespace 326 (System.Windows.Forms.ComponentModel) that contains the windows form implementation of the general component model defined in System.ComponentModel. This namespace contains designer tools, such as Visual Studio, which offer a rich experience for developers at design time.

[0053] A drawing namespace 328 (System.Drawing) containing classes for graphics functionality. The drawing namespace 328 includes a 2D drawing namespace 330 (System.Drawing.Drawing2D) that contains classes and enumerations to provide advanced 2-dimmensional and vector graphics functionality, an imaging namespace 332 (System.Drawing.Imaging) that contains classes for advanced imaging functionality, a printing namespace 334 (System.Drawing.Printing) that contains classes to permit developers to customize printing, and a text namespace 336 (System.Drawing.Text) that contains classes for advanced typography functionality.

[0054] The data and XML namespace 204 is composed of two namespaces:

[0055] A data namespace 340 (System.Data) containing classes that enable developers to build components that efficiently manage data from multiple data sources. It implements an architecture that, in a disconnected scenario (such as the Internet), provides tools to request, update, and reconcile data in multiple tier systems. The data namespace 340 includes a common namespace 342 that contains types shared by data providers. A data provider describes a collection of types used to access a data source, such as a database, in the managed space. The data namespace 340 also includes an OLE DB namespace 344 that contains types pertaining to data used in object-oriented databases (e.g., Microsoft's SQL Server), and a SQL client namespace 346 that contains types pertaining to data used by SQL clients. The data namespace also includes a SQL types namespace 348 (System.Data.SqlTypes) that contains classes for native data types within Microsoft's SQL Server. The classes provide a safer, faster alternative to other data types. Using the objects within this namespace helps prevent type conversion errors caused in situations where loss of precision could occur. Because other data types are converted to and from SQL types behind the scenes, explicitly creating and using objects within this namespace results in faster code as well.

[0056] An XML namespace 350 (System.XML) containing classes that provide standards-based support for processing XML. The supported standards include XML (e.g., version 1.0), XML Namespaces (both stream level and DOM), XML Schemas, XPath expressions, XSL/T transformations, DOM Level 2 Core, and SOAP (e.g., version 1.1). The XML namespace 350 includes an XSLT namespace 352 (System.XML.Xsl) that contains classes and enumerations to support XSLT (Extensible Stylesheet Language Transformations), an Xpath namespace 354 (System.XML.Xpath) that contains an XPath parser and evaluation engine, and a serialization namespace 356 (System.XML.Serialization) that contains classes used to serialize objects into XML format documents or streams.

[0057] The base class library namespace 206 (System) includes the following namespaces:

[0058] A collections namespace 360 (System.Collections) containing interfaces and classes that define various collections of objects, such as lists, queues, arrays, hash tables and dictionaries.

[0059] A configuration namespace 362 (System.Configuration) containing classes and interfaces that allow developers to programmatically access configuration settings and handle errors in configuration files.

[0060] A diagnostics namespace 364 (System.Diagnostics) containing classes that are used to debug applications and to trace code execution. The namespace allows developers to start system processes, read and write to event logs, and monitor system performance using performance counters.

[0061] A globalization namespace 366 (System.Globalization) containing classes that define culture-related information, including the language, the country/region, the calendars in use, the format patterns for dates, currency and numbers, and the sort order for strings.

[0062] An I/O namespace 368 (System.IO) containing the infrastructure pieces to operate with the intput/output of data streams, files, and directories. This namespace includes a model for working with streams of bytes, higher level readers and writers which consume those bytes, various constructions or implementations of the streams (e.g., FileStream and MemoryStream) and, a set of utility classes for working with files and directories.

[0063] A net namespace 370 (System.Net) providing an extensive set of classes for building network-enabled application, referred to as the Net Class Libraries (NCL). One element to the design of the Net Class Libraries is an extensible, layered approach to exposing networking functionality. The NCL stack contains three basic layers. A base layer (System.Net.Socket) provides access to an interface to TCP/IP, the communications protocol of UNIX networks and the Internet. One example of such an interface is the WinSock API from Microsoft Corporation. The next layer is the Transport Protocol classes, which support such transport protocols as TCP and UDP. Developers may write their own protocol classes to provide support for protocols such as IGMP and ICMP. The third layer is the Web request, which provides an abstract factory pattern for the creation of other protocol classes. The NCL provides implementations for Hyper Text Transport Protocol (HTTP).

[0064] A reflection namespace (System.Reflection) 372 containing types that provide a managed view of loaded types, methods, and fields, with the ability to dynamically create and invoke types.

[0065] A resources namespace 374 (System.Resources) containing classes and interfaces that allow developers to create, store and manage various culture-specific resources used in an application.

[0066] A security namespace 376 (System.Security) supporting the underlying structure of the security system, including interfaces, attributes, exceptions, and base classes for permissions.

[0067] A service process namespace 378 (System.ServiceProcess) containing classes that allow developers to install and run services. Services are long-running executables that run without a user interface. They can be installed to run under a system account that enables them to be started at computer reboot. Services whose implementation is derived from processing in one class can define specific behavior for start, stop, pause, and continue commands, as well as behavior to take when the system shuts down.

[0068] A text namespace 380 (System.Text) containing classes representing various types of encodings (e.g., ASCII, Unicode, UTF7, and UTF-8), abstract base classes for converting blocks of characters to and from blocks of bytes, and a helper class that manipulates and formats string objects without creating intermediate instances.

[0069] A threading namespace 382 (System.Threading) containing classes and interfaces that enable multi-threaded programming. The threading namespace includes a ThreadPool class that manages groups of threads, a Timer class that enables a delegate to be called after a specified amount of time, and a Mutex class for synchronizing mutually-exclusive threads. This namespace also provides classes for thread scheduling, wait notification, and deadlock resolution.

[0070] A runtime namespace 384 (System.Runtime) containing multiple namespaces concerning runtime features, including an interoperation services namespace 386 (System.Runtime.InteropServices) that contains a collection of classes useful for accessing COM objects. The types in the InteropServices namespace fall into the following areas of functionality: attributes, exceptions, managed definitions of COM types, wrappers, type converters, and the Marshal class. The runtime namespace 384 further includes a remoting namespace 388 (System.Runtime.Remoting) that contains classes and interfaces allowing developers to create and configure distributed applications. Another namespace within the runtime namespace 384 is a serialization namespace 390 (System.Runtime.Serialization) that contains classes used for serializing and deserializing objects. Serialization is the process of converting an object or a graph of objects into a linear sequence of bytes for either storage or transmission to another location.

[0071] The web applications namespace 200 (System.Web) defines several additional namespaces, including the services namespace 300 (System.Web.Services), a caching namespace 308 (System.Web.Caching), a configuration namespace 310 (System.Web.Configuration), a UI namespace 312 (System.Web.UI), a security namespace 318 (System.Web.Security), and a session state namespace 320 (System.Web.SessionState). In general, the web applications namespace 200 supplies tools that enable browser-server communication.

[0072] The services namespace 300 contains classes that allow developers to build and use various web services. The services namespace includes a web service class that defines a base class for web services and a web method attribute class that allows a method to be programmatically exposed over the web.

[0073] The UI namespace 312 contains classes that allow a user to create HTML server controls on a web page. These HTML server controls execute on the server and map to standard HTML tags. The UI namespace also contains classes that allow a user to create web server controls on a web page. These web server controls run on the web server and include form controls, such as buttons and text boxes.

[0074] The web applications namespace 200 also includes classes for manipulating cookies, transferring files, handling exception information, and controlling an output cache. Specific details regarding the System.Web namespace are provided below.

[0075] System.Web

[0076] Description

[0077] The System.Web namespace supplies classes and interfaces that enable browser/server communication. This namespace includes the HTTPRequest class that provides extensive information about the current HTTP request, the HTTPResponse class that manages HTTP output to the client, and the HTTPServerUtility object that provides access to server-side utilities and processes. System.Web also includes classes for cookie manipulation, file transfer, exception information, and output cache control.

[0078] BeginEventHandler delegate (System.Web)

[0079] Description

[0080] EndEventHandler delegate (System.Web)

[0081] Description

[0082] HttpWorkerRequest.EndOfendNotification delegate (System.Web)

[0083] Description

[0084] HttpApplication class (System.Web)

[0085] Description

[0086] Defines the methods, properties, and events common to all application objects within an ASP.NET application.

[0087] Constructors:

[0088] HttpApplication

[0089] Example Syntax:

[0090] C public HttpApplication( );

[0091] C public: HttpApplication( );

[0092] VB Public Sub New( )

[0093] JScript public function HttpApplication( );

[0094] Properties:

[0095] Application

[0096] C public HttpApplicationState Application get;

[0097] C public: _property HttpApplicationState* get_Application( );

[0098] VB Public ReadOnly Property Application As HttpApplicationState

[0099] JScript public function get Application( ) : HttpApplicationState;

[0100] Description

[0101] Gets a reference to an HTTPApplication state bag instance.

[0102] Context

[0103] C public HttpContext Context get;

[0104] C public: _property HttpContext* get_Context( );

[0105] VB Public ReadOnly Property Context As HttpContext

[0106] JScript public function get Context( ) : HttpContext;

[0107] Description

[0108] Gets the HTTPRuntimeprovided context object that provides access to additional pipeline-module exposed objects.

[0109] Events

[0110] C protected EventHandlerList Events get;

[0111] C protected: _property EventHandlerList* get Events( );

[0112] VB Protected ReadOnly Property Events As EventHandlerList

[0113] JScript protected function get Events( ) : EventHandlerList;

[0114] Description

[0115] Modules

[0116] C public HttpModuleCollection Modules get;

[0117] C public: _property HttpModuleCollection* get_Modules( );

[0118] VB Public ReadOnly Property Modules As HttpModuleCollection

[0119] JScript public function get Modules( ) : HttpModuleCollection;

[0120] Description

[0121] Gets the collection of HTTPModules configured for the current application.

[0122] Request

[0123] C public HttpRequest Request get;

[0124] C public: _property HttpRequest* get_Request( );

[0125] VB Public ReadOnly Property Request As HttpRequest

[0126] JScript public function get Request( ) : HttpRequest;

[0127] Description

[0128] Gets the intrinsic object that provides access to incoming HttpRequest data.

[0129] Response

[0130] C public HttpResponse Response get;

[0131] C public: _property HttpResponse* get_Response( );

[0132] VB Public ReadOnly Property Response As HttpResponse

[0133] JScript public function get Response( ) : HttpResponse;

[0134] Description

[0135] The intrinsic object that allows transmission of HttpResponse data to a client.

[0136] Server

[0137] C public HttpServerUtility Server get;

[0138] C public: _property HttpServerUtility* get_Server( );

[0139] VB Public ReadOnly Property Server As HttpServerUtility

[0140] JScript public function get Server( ) : HttpServerUtility;

[0141] Description

[0142] Gets the intrinsic Server object.

[0143] Session

[0144] C public HttpSessionState Session get;

[0145] C public: _property HttpSessionState* get_Session( );

[0146] VB Public ReadOnly Property Session As HttpSessionState

[0147] JScript public function get Session( ) : HttpSessionState;

[0148] Description

[0149] Gets the intrinsic Session object that provides access to session data.

[0150] Site

[0151] C public ISite Site get; set;

[0152] C public: _property ISite* get_Site( );public: _property void set_Site(ISite*);

[0153] VB Public Property Site As ISite

[0154] JScript public function get Site( ) : ISite;public function set Site(ISite);

[0155] Description

[0156] User

[0157] C public IPrincipal User get;

[0158] C public: _property IPrincipal* get_User( );

[0159] VB Public ReadOnly Property User As IPrincipal

[0160] JScript public function get_User( ) : IPrincipal;

[0161] Description

[0162] Gets the User intrinsic object.

[0163] C public event EventHandler AcquireRequestState;

[0164] C public: _event EventHandler* AcquireRequestState;

[0165] VB Public Event AcquireRequestState As EventHandler

[0166] Description

[0167] C public event EventHandler AuthenticateRequest;

[0168] C public: _event EventHandler* AuthenticateRequest;

[0169] VB Public Event AuthenticateRequest As EventHandler

[0170] Description

[0171] C public event EventHandler AuthorizeRequest;

[0172] C public: _event EventHandler* AuthorizeRequest;

[0173] VB Public Event AuthorizeRequest As EventHandler

[0174] Description

[0175] C public event EventHandler BeginRequest;

[0176] C public: _event EventHandler* BeginRequest;

[0177] VB Public Event BeginRequest As EventHandler

[0178] Description

[0179] C public event EventHandler Disposed;

[0180] C public: _sealed _event EventHandler* Disposed;

[0181] VB NotOverridable Public Event Disposed As EventHandler

[0182] Description

[0183] C public event EventHandler EndRequest;

[0184] C public: _event EventHandler* EndRequest;

[0185] VB Public Event EndRequest As EventHandler

[0186] Description

[0187] C public event EventHandler Error;

[0188] C public: _event EventHandler* Error;

[0189] VB Public Event Error As EventHandler

[0190] Description

[0191] C public event EventHandler PostRequestHandlerExecute;

[0192] C public: _event EventHandler* PostRequestHandlerExecute;

[0193] VB Public Event PostRequestHandlerExecute As EventHandler

[0194] Description

[0195] C public event EventHandler PreRequestHandlerExecute;

[0196] C public: _event EventHandler* PreRequestHandlerExecute;

[0197] VB Public Event PreRequestHandlerExecute As EventHandler

[0198] Description

[0199] C public event EventHandler PreSendRequestContent;

[0200] C public: _event EventHandler* PreSendRequestContent;

[0201] VB Public Event PreSendRequestContent As EventHandler

[0202] Description

[0203] C public event EventHandler PreSendRequestHeaders;

[0204] C public: _event EventHandler* PreSendRequestHeaders;

[0205] VB Public Event PreSendRequestHeaders As EventHandler

[0206] Description

[0207] C public event EventHandler ReleaseRequestState;

[0208] C public: _event EventHandler* ReleaseRequestState;

[0209] VB Public Event ReleaseRequestState As EventHandler

[0210] Description

[0211] C public event EventHandler ResolveRequestCache;

[0212] C public: _event EventHandler* ResolveRequestCache;

[0213] VB Public Event ResolveRequestCache As EventHandler

[0214] Description

[0215] C public event EventHandler UpdateRequestCache;

[0216] C public: _event EventHandler* UpdateRequestCache;

[0217] VB Public Event UpdateRequestCache As EventHandler

[0218] Description

[0219] Methods:

[0220] AddOnAcquireRequestStateAsync

[0221] C public void AddOnAcquireRequestStateAsync(BeginEventHandler bh, EndEventHandler eh);

[0222] C public: void AddOnAcquireRequestStateAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0223] VB Public Sub AddOnAcquireRequestStateAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0224] JScript public function AddOnAcquireRequestStateAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0225] Description

[0226] AddOnAuthenticateRequestAsync

[0227] C public void AddOnAuthenticateRequestAsync(BeginEventHandler bh, EndEventHandler eh);

[0228] C public: void AddOnAuthenticateRequestAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0229] VB Public Sub AddOnAuthenticateRequestAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0230] JScript public function AddOnAuthenticateRequestAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0231] Description

[0232] AddOnAuthorizeRequestAsync

[0233] C public void AddOnAuthorizeRequestAsync(BeginEventHandler bh, EndEventHandler eh);

[0234] C public: void AddOnAuthorizeRequestAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0235] VB Public Sub AddOnAuthorizeRequestAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0236] JScript public function AddOnAuthorizeRequestAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0237] Description

[0238] AddOnBeginRequestAsync

[0239] C public void AddOnBeginRequestAsync(BeginEventHandler bh, EndEventHandler eh);

[0240] C public: void AddOnBeginRequestAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0241] VB Public Sub AddOnBeginRequestAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0242] JScript public function AddOnBeginRequestAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0243] Description

[0244] AddOnEndRequestAsync

[0245] C public void AddOnEndRequestAsync(BeginEventHandler bh, EndEventHandler eh);

[0246] C public: void AddOnEndRequestAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0247] VB Public Sub AddOnEndRequestAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0248] JScript public function AddOnEndRequestAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0249] Description

[0250] AddOnPostRequestHandlerExecuteAsync

[0251] C public void AddOnPostRequestHandlerExecuteAsync(BeginEventHandler bh, EndEventHandler eh);

[0252] C public: void AddOnPostRequestHandlerExecuteAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0253] VB Public Sub AddOnPostRequestHandlerExecuteAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0254] JScript public function AddOnPostRequestHandlerExecuteAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0255] Description

[0256] AddOnPreRequestHandlerExecuteAsync

[0257] C public void AddOnPreRequestHandlerExecuteAsync(BeginEventHandler bh, EndEventHandler eh);

[0258] C public: void AddOnPreRequestHandlerExecuteAsync(BeginEventHandler* bh, EndEventHandler* eh); VB Public Sub AddOnPreRequestHandlerExecuteAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0259] JScript public function AddOnPreRequestHandlerExecuteAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0260] Description

[0261] AddOnReleaseRequestStateAsync

[0262] C public void AddOnReleaseRequestStateAsync(BeginEventHandler bh, EndEventHandler eh);

[0263] C public: void AddOnReleaseRequestStateAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0264] VB Public Sub AddOnReleaseRequestStateAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0265] JScript public function AddOnReleaseRequestStateAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0266] Description

[0267] AddOnResolveRequestCacheAsync

[0268] C public void AddOnResolveRequestCacheAsync(BeginEventHandler bh, EndEventHandler eh);

[0269] C public: void AddOnResolveRequestCacheAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0270] VB Public Sub AddOnResolveRequestCacheAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0271] JScript public function AddOnResolveRequestCacheAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0272] Description

[0273] AddOnUpdateRequestCacheAsync

[0274] C public void AddOnUpdateRequestCacheAsync(BeginEventHandler bh, EndEventHandler eh);

[0275] C public: void AddOnUpdateRequestCacheAsync(BeginEventHandler* bh, EndEventHandler* eh);

[0276] VB Public Sub AddonUpdateRequestCacheAsync(ByVal bh As BeginEventHandler, ByVal eh As EndEventHandler)

[0277] JScript public function AddOnUpdateRequestCacheAsync(bh : BeginEventHandler, eh : EndEventHandler);

[0278] Description

[0279] CompleteRequest

[0280] C public void CompleteRequest( );

[0281] C public: void CompleteRequest( );

[0282] VB Public Sub CompleteRequest( )

[0283] JScript public function CompleteRequest( );

[0284] Description

[0285] Dispose

[0286] C public virtual void Dispose( );

[0287] C public: virtual void Dispose( );

[0288] VB Overridable Public Sub Dispose( )

[0289] JScript public function Dispose( );

[0290] Description

[0291] Cleans up the instance variables of an HttpModule.

[0292] The System.Web.HttpApplication.Request, System.Web.HttpApplication.Response, System.Web.HttpApplication.Session and System.Web.HttpApplication.Application properties are not available for use at the time System.Web.HttpApplication.Dispose is executed.

[0293] GetVaryByCustomString

[0294] C public virtual string GetVaryByCustomString(HttpContext context, string custom);

[0295] C public: virtual String* GetVaryByCustomString(HttpContext* context, String* custom);

[0296] VB Overridable Public Function GetVaryByCustomString(ByVal context As HttpContext, ByVal custom As String) As String

[0297] JScript public function GetVaryByCustomString(context: HttpContext, custom : String) String;

[0298] Description

[0299] Init

[0300] C public virtual void Init( );

[0301] C public: virtual void Init( );

[0302] VB Overridable Public Sub Init( )

[0303] JScript public function Init( );

[0304] Description

[0305] Initializes HttpModule instance variables and register event handlers with the hosting Application.

[0306] IHttpAsyncHandler.BeginProcessRequest

[0307] C IAsyncResult IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, object extraData);

[0308] C IAsyncResult* IHttpAsyncHandler::BeginProcessRequest(HttpContext* context, AsyncCallback* cb, Object* extraData);

[0309] VB Function BeginProcessRequest(ByVal context As HttpContext, ByVal cb As AsyncCallback, ByVal extraData As Object) As IAsyncResult Implements IHttpAsyncHandler.BeginProcessRequest

[0310] JScript function IHttpAsyncHandler.BeginProcessRequest(context : HttpContext, cb : AsyncCallback, extraData : Object) : IAsyncResult;

[0311] IHttpAsyncHandler.EndProcessRequest

[0312] C void IHttpAsyncHandler.EndProcessRequest(IAsyncResult result);

[0313] C void IHttpAsyncHandler::EndProcessRequest(IAsyncResult* result);

[0314] VB Sub EndProcessRequest(ByVal result As IAsyncResult) Implements IHttpAsyncHandler.EndProcessRequest

[0315] JScript function IHttpAsyncHandler.EndProcessRequest(result : IAsyncResult);

[0316] IHttpHandler.ProcessRequest

[0317] C void IHttpHandler.ProcessRequest(HttpContext context);

[0318] C void IHttpHandler: :ProcessRequest(HttpContext* context);

[0319] VB Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest

[0320] JScript function IHttpHandler.ProcessRequest(context : HttpContext);

[0321] HttpApplicationState class (System.Web)

[0322] ToString

[0323] Description

[0324] Enables sharing of global information across multiple sessions and requests within an ASP.NET application.

[0325] An ASP.NET application is the sum of all files, pages, handlers, modules, and code within the scope of a virtual directory and its subdirectories on a single web server.

[0326] AllKeys

[0327] ToString

[0328] C public string AllKeys get;

[0329] C public: _property String* get_AllKeys( );

[0330] VB Public ReadOnly Property AllKeys As String ( )

[0331] JScript public function get AllKeys( ) : String ;

[0332] Description

[0333] Gets the access keys in the System.Web.HttpApplicationState collection.

[0334] Contents

[0335] ToString

[0336] C public HttpApplicationState Contents get;

[0337] C public: _property HttpApplicationState* get_Contents( );

[0338] VB Public ReadOnly Property Contents As HttpApplicationState

[0339] JScript public function get Contents( ) : HttpApplicationState;

[0340] Description

[0341] Gets a reference to the System.Web.HttpApplicationState object.

[0342] This property provides compatibility with earlier versions of ASP.

[0343] Count

[0344] ToString

[0345] C public override int Count get;

[0346] C public: _property virtual int get_Count( );

[0347] VB Overrides Public ReadOnly Property Count As Integer

[0348] JScript public function get Count( ) : int;

[0349] Description

[0350] Gets the number of objects in the System.Web.HttpApplicationState collection.

[0351] IsReadOnly

[0352] Item

[0353] ToString

[0354] System.Web.HttpApplicationState

[0355] Description

[0356] Gets the value of a single System.Web.HttpApplicationState object by name. The name of the object in the collection.

[0357] Item

[0358] ToString

[0359] C public object thisint index get;

[0360] C public: _property Object* get_Item(int index);

[0361] VB Public Default ReadOnly Property Item(ByVal index As Integer) As Object

[0362] JScript returnValueHttpApplicationStateObject.Item(index);

[0363] Description

[0364] Gets a single System.Web.HttpApplicationState object by index. The numerical index of the object in the collection.

[0365] Keys

[0366] StaticObjects

[0367] ToString

[0368] Description

[0369] Gets all objects declared via an tag within the ASP.NET application.

[0370] Application objects are defined in the Global.asax file.

[0371] Add

[0372] C public void Add(string name, object value);

[0373] C public: void Add(String* name, Object* value);

[0374] VB Public Sub Add(ByVal name As String, ByVal value As Object)

[0375] JScript public function Add(name : String, value : Object);

[0376] Description

[0377] Adds a new object to the System.Web.HttpApplicationState collection. The name of the object to be added to the collection. The value of the object.

[0378] Clear

[0379] C public void Clear( );

[0380] C public: void Clear( );

[0381] VB Public Sub Clear( )

[0382] JScript public function Clear( );

[0383] Description

[0384] Removes all objects from an System.Web.HttpApplicationState collection.

[0385] Get

[0386] C public object Get(int index);

[0387] C public: Object* Get(int index);

[0388] VB Public Function Get(ByVal index As Integer) As Object

[0389] JScript public function Get(index : int) : Object;

[0390] Description

[0391] Gets an System.Web.HttpApplicationState object by numerical index. Return Value: The object referenced by index. The index of the application state object.

[0392] Get

[0393] C public object Get(string name);

[0394] C public: Object* Get(String* name);

[0395] VB Public Function Get(ByVal name As String) As Object

[0396] JScript public function Get(name : String) : Object; Gets an System.Web.HttpApplicationState object by name or index.

[0397] Description

[0398] Gets an System.Web.HttpApplicationState object by name. Return Value: The object referenced by name.

[0399] The following example returns an object named MyAppVarl from the System.Web.HttpApplicationState collection of the intrinsic System.Web.HttpContext.Application object and copies it to a new object variable. The name of the object.

[0400] GetKey

[0401] C public string GetKey(int index);

[0402] C public: String* GetKey(int index);

[0403] VB Public Function GetKey(ByVal index As Integer) As String

[0404] JScript public function GetKey(index : int) : String;

[0405] Description

[0406] Gets an System.Web.HttpApplicationState object name by index. Return Value: The name under which the application state object was saved. The index of the application state object.

[0407] Lock

[0408] C public void Lock( );

[0409] C public: void Lock( );

[0410] VB Public Sub Lock( )

[0411] JScript public function Lock( );

[0412] Description

[0413] Locks access to an System.Web.HttpApplicationState variable to facilitate access synchronization.

[0414] Remove

[0415] C public void Remove(string name);

[0416] C public: void Remove(String* name);

[0417] VB Public Sub Remove(ByVal name As String)

[0418] JScript public function Remove(name : String);

[0419] Description

[0420] Removes the named object from an System.Web.HttpApplicationState collection. The name of the object to be removed from the collection.

[0421] RemoveAll

[0422] C public void RemoveAll( );

[0423] C public: void RemoveAll( );

[0424] VB Public Sub RemoveAll( )

[0425] JScript public function RemoveAll( );

[0426] Description

[0427] Removes all objects from an System.Web.HttpApplicationState collection.

[0428] System.Web.HttpApplicationState.RemoveAll is an internal call to System.Web.HttpApplicationState.Clear.

[0429] RemoveAt

[0430] C public void RemoveAt(int index);

[0431] C public: void RemoveAt(int index);

[0432] VB Public Sub RemoveAt(ByVal index As Integer)

[0433] JScript public function RemoveAt(index: int); Removes an object from the application state collection by name.

[0434] Set

[0435] C public void Set(string name, object value);

[0436] C public: void Set(String* name, Object* value);

[0437] VB Public Sub Set(ByVal name As String, ByVal value As Object)

[0438] JScript public function Set(name : String, value : Object);

[0439] Description

[0440] Updates the value of an object in an System.Web.HttpApplicationState collection. The name of the object to be updated. The updated value of the object.

[0441] UnLock

[0442] C public void UnLock( );

[0443] C public: void UnLock( );

[0444] VB Public Sub UnLock( )

[0445] JScript public function UnLock( );

[0446] Description

[0447] Unlocks access to an System.Web.HttpApplicationState variable to facilitate access synchronization.

[0448] HttpBrowserCapabilities class (System.Web)

[0449] UnLock

[0450] Description

[0451] Enables the server to gather information on the capabilities of the browser that is running on the client.

[0452] System.Web.HttpBrowserCapabilities properties are accessible through the System.Web.HttpRequest.Browser property of ASP.NET's intrinsic System.Web.HttpContext.Request object.

[0453] HttpBrowserCapabilities

[0454] Example Syntax:

[0455] UnLock

[0456] C public HttpBrowserCapabilities( );

[0457] C public: HttpBrowserCapabilities( );

[0458] VB Public Sub New( )

[0459] JScript public function HttpBrowserCapabilities( );

[0460] ActiveXControls

[0461] UnLock

[0462] C public bool ActiveXControls get;

[0463] C public: _property bool get_ActiveXControls( );

[0464] VB Public ReadOnly Property ActiveXControls As Boolean

[0465] JScript public function get ActiveXControls( ) : Boolean;

[0466] Description

[0467] Gets a value indicating whether the client browser supports ActiveX controls.

[0468] AOL

[0469] UnLock

[0470] C public bool AOL get;

[0471] C public: _property bool get_AOL( );

[0472] VB Public ReadOnly Property AOL As Boolean

[0473] JScript public function get AOL( ) : Boolean;

[0474] Description

[0475] Gets a value indicating whether the client is an America Online (AOL) browser.

[0476] BackgroundSounds

[0477] UnLock

[0478] C public bool BackgroundSounds get;

[0479] C public: _property bool get_BackgroundSounds( );

[0480] VB Public ReadOnly Property BackgroundSounds As Boolean

[0481] JScript public function get BackgroundSounds( ) : Boolean;

[0482] Description

[0483] Gets a value indicating whether the client browser supports background sounds.

[0484] Beta

[0485] UnLock

[0486] C public boot Beta get;

[0487] C public: _property boot get_Beta( );

[0488] VB Public ReadOnly Property Beta As Boolean

[0489] JScript public function get Beta( ) : Boolean;

[0490] Description

[0491] Gets a value indicating whether the browser is a beta release.

[0492] Browser

[0493] UnLock

[0494] C public string Browser get;

[0495] C public: _property String* get_Browser( );

[0496] VB Public ReadOnly Property Browser As String

[0497] JScript public function get Browser( ) : String;

[0498] Description

[0499] Gets the browser string (if any) that was transmitted in the User-Agent header.

[0500] CDF

[0501] UnLock

[0502] C public bool CDF get;

[0503] C public: _property bool get_CDF( );

[0504] VB Public ReadOnly Property CDF As Boolean

[0505] JScript public function get CDF( ) : Boolean;

[0506] Description

[0507] Gets a value indicating whether the client browser supports Channel Definition Format (CDF) for webcasting.

[0508] CirVersion

[0509] UnLock

[0510] C public Version CirVersion get;

[0511] C public: Property Version* get_ClrVersion( );

[0512] VB Public ReadOnly Property ClrVersion As Version

[0513] JScript public function get ClrVersion( ) : Version;

[0514] Description

[0515] Gets the version number of the NET common language runtime that the client browser supports.

[0516] If no common language runtime version is specified, the property value is 0, 0, 1, 1.

[0517] Cookies

[0518] UnLock

[0519] C public bool Cookies get;

[0520] C public: _property bool get_Cookies( );

[0521] VB Public ReadOnly Property Cookies As Boolean

[0522] JScript public function get Cookies( ) : Boolean;

[0523] Description

[0524] Gets a value indicating whether the client browser supports cookies.

[0525] Crawler

[0526] UnLock

[0527] C public bool Crawler get;

[0528] C public: _property bool get Crawler( );

[0529] VB Public ReadOnly Property Crawler As Boolean

[0530] JScript public function get Crawler( ) : Boolean;

[0531] Description

[0532] Gets a value indicating whether the client browser is a Web crawler search engine.

[0533] EcmaScriptVersion

[0534] UnLock

[0535] C public Version EcmaScriptVersion get;

[0536] C public: _property Version* get_EcmaScriptVersion( );

[0537] VB Public ReadOnly Property EcmaScriptVersion As Version

[0538] JScript public function get EcmaScriptVersion( ) : Version;

[0539] Description

[0540] Gets the version number of ECMA script that the client browser supports.

[0541] The European Computer Manufacturer's Association develops standards for information and communication systems. For more information, see ECMA's official Web site at http://www.ecma.ch.

[0542] Frames

[0543] UnLock

[0544] C public bool Frames get;

[0545] C public: _property bool get_Frames( );

[0546] VB Public ReadOnly Property Frames As Boolean

[0547] JScript public function get Frames( ) : Boolean;

[0548] Description

[0549] Gets a value indicating whether the client browser supports HTML frames.

[0550] Item

[0551] JavaApplets

[0552] UnLock

[0553] Description

[0554] Gets a value indicating whether the client browser supports Java applets.

[0555] JavaScript

[0556] UnLock

[0557] C public bool JavaScript get;

[0558] C public: _property bool get_JavaScript( );

[0559] VB Public ReadOnly Property JavaScript As Boolean

[0560] JScript public function get JavaScript( ) : Boolean;

[0561] Description

[0562] Gets a value indicating whether the client browser supports JavaScript.

[0563] MajorVersion

[0564] UnLock

[0565] C public int MajorVersion get;

[0566] C public: _property int get MajorVersion( );

[0567] VB Public ReadOnly Property MajorVersion As Integer

[0568] JScript public function get MajorVersion( ) : int;

[0569] Description

[0570] Gets the major (that is, integer) version number of the client browser.

[0571] MinorVersion

[0572] UnLock

[0573] C public double MinorVersion get;

[0574] C public: _property double get_MinorVersion( );

[0575] VB Public ReadOnly Property MinorVersion As Double

[0576] JScript public function get MinorVersion( ) : double;

[0577] Description

[0578] Gets the minor (that is, decimal) version number of the client browser.

[0579] MSDomVersion

[0580] UnLock

[0581] C public Version MSDomVersion get;

[0582] C public: _property Version* get MSDomVersion( );

[0583] VB Public ReadOnly Property MSDomVersion As Version

[0584] JScript public function get MSDomVersion( ) : Version;

[0585] Description

[0586] Gets the version of Microsoft HTML (MSHTML) Document Object Model (DOM) that the client browser supports.

[0587] Platform

[0588] UnLock

[0589] C public string Platform get;

[0590] C public: _property String* get_Platform( );

[0591] VB Public ReadOnly Property Platform As String

[0592] JScript public function get Platform( ) : String;

[0593] Description

[0594] Gets the name of the platform that the client uses.

[0595] Some possible Platform values are: Unknown, Win95, Win98, WinNT (which includes Windows 2000), Win16, WinCE, Mac68K, MacPPC, UNIX, and WebTV.

[0596] Tables

[0597] UnLock

[0598] C public bool Tables get;

[0599] C public: _property bool get Tables( );

[0600] VB Public ReadOnly Property Tables As Boolean

[0601] JScript public function get Tables( ) : Boolean;

[0602] Description

[0603] Gets a value indicating whether the client browser supports HTML tables.

[0604] TagWriter

[0605] UnLock

[0606] C public Type TagWriter get;

[0607] C public: _property Type* get_TagWriter( );

[0608] VB Public ReadOnly Property TagWriter As Type

[0609] JScript public function get TagWriter( ) : Type;

[0610] Description

[0611] Type

[0612] UnLock

[0613] C public string Type get;

[0614] C public: _property String* get_Type( );

[0615] VB Public ReadOnly Property Type As String

[0616] JScript public function get Type( ) : String;

[0617] Description

[0618] Gets the name and major (that is, integer) version number of the client browser.

[0619] VBScript

[0620] UnLock

[0621] C public bool VBScript get;

[0622] C public: _property bool get_VBScript( );

[0623] VB Public ReadOnly Property VBScript As Boolean

[0624] JScript public function get VBScript( ) : Boolean;

[0625] Description

[0626] Gets a value indicating whether the client browser supports VBScript.

[0627] Version

[0628] UnLock

[0629] C public string Version get;

[0630] C public: _property String* get_Version( );

[0631] VB Public ReadOnly Property Version As String

[0632] JScript public function get Version( ) : String;

[0633] Description

[0634] Gets the full (integer and decimal) version number of the client browser.

[0635] W3CDomVersion

[0636] UnLock

[0637] C public Version W3CDomVersion get;

[0638] C public: _property Version* get_W3CDomVersion( );

[0639] VB Public ReadOnly Property W3CDomVersion As Version

[0640] JScript public function get W3CDomVersion( ) : Version;

[0641] Description

[0642] Gets the version of the World Wide Web Consortium (W3C) XML Document Object Model (DOM) that the client browser supports.

[0643] Win16

[0644] UnLock

[0645] C public bool Win16 get;

[0646] C public: _property bool get Win16( );

[0647] VB Public ReadOnly Property Win16 As Boolean

[0648] JScript public function get Win16( ) : Boolean;

[0649] Description

[0650] Gets a value indicating whether the client is a Win16-based machine.

[0651] Win32

[0652] UnLock

[0653] C public bool Win32 get;

[0654] C public: _property bool get_Win32( );

[0655] VB Public ReadOnly Property Win32 As Boolean

[0656] JScript public function get Win32( ): Boolean;

[0657] Description

[0658] Gets a value indicating whether the client is a Win32-based machine.

[0659] HttpCacheability enumeration (System.Web)

[0660] ToString

[0661] Description

[0662] Provides enumerated values that are used to set the Cache-Control HTTP header.

[0663] ToString

[0664] C public const HttpCacheability NoCache;

[0665] C public: const HttpCacheability NoCache;

[0666] VB Public Const NoCache As HttpCacheability

[0667] JScript public var NoCache : HttpCacheability;

[0668] Description

[0669] Sets the Cache-Control: no-cache header. Without a field name, the directive applies to the entire request and a shared (proxy server) cache must force a successful revalidation with the origin Web server before satisfying the request. With a field name, the directive applies only to the named field;the rest of the response may be supplied from a shared cache.

[0670] ToString

[0671] C public const HttpCacheability Private;

[0672] C public: const HttpCacheability Private;

[0673] VB Public Const Private As HttpCacheability

[0674] JScript public var Private : HttpCacheability;

[0675] Description

[0676] Default value. Sets Cache-Control: private to specify that the response is cacheable only on the client and not by shared (proxy server) caches.

[0677] ToString

[0678] C public const HttpCacheability Public;

[0679] C public: const HttpCacheability Public;

[0680] VB Public Const Public As HttpCacheability

[0681] JScript public var Public : HttpCacheability;

[0682] Description

[0683] Sets Cache-Control: public to specify that the response is cacheable by clients and shared (proxy) caches.

[0684] ToString

[0685] C public const HttpCacheability Server;

[0686] C public: const HttpCacheability Server;

[0687] VB Public Const Server As HttpCacheability

[0688] JScript public var Server : HttpCacheability;

[0689] Description

[0690] Specifies that the response is cached only at the origin server. Similar to the NoCache option. Clients receive a Cache-Control: no-cache directive but the document is cached on the origin server.

[0691] HttpCachePolicy class (System.Web)

[0692] ToString

[0693] Description

[0694] Contains methods for setting cache-specific HTTP headers and for controlling the ASP.NET page output cache.

[0695] For background information on HTTP headers and controlling caching, see the document RFC 2616: Hypertext Transfer ProtocolHTTP/1.1, available on the World Wide Web Consortium's site at http://www.w3c.org.

[0696] VaryByHeaders

[0697] ToString

[0698] C public HttpCacheVaryByHeaders VaryByHeaders get;

[0699] C public: _property HttpCacheVaryByHeaders* get_VaryByHeaders( );

[0700] VB Public ReadOnly Property VaryByHeaders As HttpCacheVaryByHeaders

[0701] JScript public function get VaryByHeaders( ) : HttpCacheVaryByHeaders;

[0702] Description

[0703] Gets the list of all HTTP headers that will be used to vary cache output.

[0704] When a cached item has several vary headers, a separate version of the requested document is available from the cache for each HTTP header type.

[0705] VaryByParams

[0706] ToString

[0707] C public HttpCacheVaryByParams VaryByParams get;

[0708] C public: _property HttpCacheVaryByParams* get_VaryByParams( );

[0709] VB Public ReadOnly Property VaryByParams As HttpCacheVaryByParams

[0710] JScript public function get VaryByParams( ) : HttpCacheVaryByParams;

[0711] Description

[0712] Gets the list of parameters received by a GET (querystring) or POST (in the body of the HTTP request) that affect caching.

[0713] For each named parameter in VaryByParams a separate version of the requested document is available from the cache, the version varying by the parameter's value.

[0714] AddValidationCallback

[0715] C public void AddValidationCallback(HttpCacheValidateHandler handler, object data);

[0716] C public: void AddValidationCallback(HttpCacheValidateHandler* handler, Object* data);

[0717] VB Public Sub AddValidationCallback(ByVal handler As HttpCacheValidateHandler, ByVal data As Object)

[0718] JScript public function AddValidationCallback(handler : HttpCacheValidateHandler, data : Object);

[0719] Description

[0720] Registers a validation callback for the current response.

[0721] AddValidationCallback provides a mechanism to programmatically check the validity of a item in the cache before the item is returned from the cache. The System.Web.HttpCacheValidateHandler value. The arbitrary user-supplied data that is passed back to the AddValidationCallback delegate.

[0722] AppendCacheExtension

[0723] C public void AppendCacheExtension(string extension);

[0724] C public: void AppendCacheExtension(String* extension);

[0725] VB Public Sub AppendCacheExtension(ByVal extension As String)

[0726] JScript public function AppendCacheExtension(extension : String);

[0727] Description

[0728] Appends the specified text to the Cache-Control HTTP header.

[0729] If the browser does not recognize cache control directives or extensions, the browser must ignore the unrecognized terms. For more information, see the document RFC 2616: Hypertext Transfer ProtocolHTTP/1.1, available on the World Wide Web Consortium's site at http://www.w3c.org. The text to append to the Cache-Control header.

[0730] SetCacheability

[0731] C public void SetCacheability(HttpCacheability cacheability);

[0732] C public: void SetCacheability(HttpCacheability cacheability);

[0733] VB Public Sub SetCacheability(ByVal cacheability As HttpCacheability)

[0734] JScript public function SetCacheability(cacheability : HttpCacheability); Sets the Cache-Control HTTP header. The Cache-Control HTTP header controls how documents are to be cached on the network.

[0735] Description

[0736] Sets the Cache-Control header to one of the values of System.Web.HttpCacheability. An System.Web.HttpCacheability enumeration value.

[0737] SetCacheability

[0738] C public void SetCacheability(HttpCacheability cacheability, string field);

[0739] C public: void SetCacheability(HttpCacheability cacheability, String* field);

[0740] VB Public Sub SetCacheability(ByVal cacheability As HttpCacheability, ByVal field As String)

[0741] JScript public function SetCacheability(cacheability : HttpCacheability, field : String);

[0742] Description

[0743] Sets the Cache-Control header to one of the values of System.Web.HttpCacheability and appends an extension to the directive.

[0744] The field name extension is valid only when used with the private or no-cache directives. For more information, see the document RFC 2616: Hypertext Transfer ProtocolHTTP/1.1, available on the World Wide Web Consortium's site at http://www.w3c.org. The System.Web.HttpCacheability enumeration value to set the header to. The cache control extension to add to the header.

[0745] SetETag

[0746] C public void SetETag(string etag);

[0747] C public: void SetETag(String* etag);

[0748] VB Public Sub SetETag(ByVal etag As String)

[0749] JScript public function SetETag(etag : String);

[0750] Description

[0751] Sets the ETag HTTP header to the specified string.

[0752] The ETag header is a unique identifier for a specific version of a document. Once an ETag header is set, subsequent attempts to set it will fail and an exception will be thrown. The text to use for the ETag header.

[0753] SetETagFromFileDependencies

[0754] C public void SetETagFromFileDependencies( );

[0755] C public: void SetETagFromFileDependencies( );

[0756] VB Public Sub SetETagFromFileDependencies( )

[0757] JScript public function SetETagFromFileDependencies( );

[0758] Description

[0759] Sets the ETag HTTP header based on the time stamps of the handler's file dependencies.

[0760] SetEtagFromFileDependencies sets the ETag header by retrieving the last modified time stamps of all files on which the handler is dependent, combining all file names and time stamps into a single string, then hashing that string into a single digest that is used as the ETag.

[0761] SetExpires

[0762] C public void SetExpires(DateTime date);

[0763] C public: void SetExpires(DateTime date);

[0764] VB Public Sub SetExpires(ByVal date As DateTime)

[0765] JScript public function SetExpires(date : DateTime);

[0766] Description

[0767] Sets the Expires HTTP header to an absolute date and time.

[0768] This method will fail if the expiration date violates the principle of restrictiveness. The absolute System.DateTime value to set the Expiresheader to.

[0769] SetLastModified

[0770] C public void SetLastModified(DateTime date);

[0771] C public: void SetLastModified(DateTime date);

[0772] VB Public Sub SetLastModified(ByVal date As DateTime)

[0773] JScript public function SetLastModified(date : DateTime);

[0774] Description

[0775] Sets the Last-Modified HTTP header to the System.DateTime value supplied.

[0776] The Last-Modified HTTP header time stamps the document with the DateTime value indicating when the document was last modified. The new System.DateTime value for the Last-Modified header.

[0777] SetLastModifiedFromFileDependencies

[0778] C public void SetLastModifiedFromFileDependencies( );

[0779] C public: void SetLastModifiedFromFileDependencies( );

[0780] VB Public Sub SetLastModifiedFromFileDependencies( )

[0781] JScript public function SetLastModifiedFromFileDependencies( );

[0782] Description

[0783] Sets the Last-Modified HTTP header based on the time stamps of the handler's file dependencies.

[0784] SetMaxAge

[0785] C public void SetMaxAge(TimeSpan delta);

[0786] C public: void SetMaxAge(TimeSpan delta);

[0787] VB Public Sub SetMaxAge(ByVal delta As TimeSpan)

[0788] JScript public function SetMaxAge(delta : TimeSpan);

[0789] Description

[0790] Sets the Cache-Control: max-age HTTP header based on the specified time span.

[0791] Max-age is the maximum absolute time a document is allowed to exist before being considered stale. The time span used to set the Cache-Control: maxage header.

[0792] SetNoServerCaching

[0793] C public void SetNoServerCaching( );

[0794] C public: void SetNoServerCaching( );

[0795] VB Public Sub SetNoServerCaching( )

[0796] JScript public function SetNoServerCaching( );

[0797] Description

[0798] Stops all origin-server caching for the current response.

[0799] Explicitly denies caching of the document on the origin-server. Once set, all requests for the document are fully processed. When this method is invoked, caching cannot be reenabled for the current response.

[0800] SetNoStore

[0801] C public void SetNoStore( );

[0802] C public: void SetNoStore( );

[0803] VB Public Sub SetNoStore( )

[0804] JScript public function SetNoStore( );

[0805] Description

[0806] Sets the Cache-Control: no-store directive.

[0807] SetNoTransforms

[0808] C, public void SetNoTransforms( );

[0809] C public: void SetNoTransforms( );

[0810] VB Public Sub SetNoTransforms( )

[0811] JScript public function SetNoTransforms( );

[0812] Description

[0813] Sets the CacheControl: no-transform directive.

[0814] The no-transform CacheControl setting instructs network caching applications to not modify the document.

[0815] SetProxyMaxAge

[0816] C public void SetProxyMaxAge(TimeSpan delta);

[0817] C public: void SetProxyMaxAge(TimeSpan delta);

[0818] VB Public Sub SetProxyMaxAge(ByVal delta As TimeSpan)

[0819] JScript public function SetProxyMaxAge(delta : TimeSpan);

[0820] Description

[0821] Sets the Cache-Control: s-maxage HTTP header based on the specified time span.

[0822] System.Web.HttpCachePolicy.SetProxyMaxAge(System.TimeSpan) does not use sliding expiration and will fail if the expiration date violates the principle of restrictiveness. The time span used to set the Cache-Control: s-maxage header.

[0823] SetRevalidation

[0824] C public void SetRevalidation(HttpCacheRevalidation revalidation);

[0825] C public: void SetRevalidation(HttpCacheRevalidation revalidation);

[0826] VB Public Sub SetRevalidation(ByVal revalidation As HttpCacheRevalidation)

[0827] JScript public function SetRevalidation(revalidation : HttpCacheRevalidation);

[0828] Description

[0829] Sets the Cache-Control HTTP header to either the must-revalidate or the proxy-revalidate directives based on the supplied enumeration value.

[0830] The default is to send neither directive in a header unless explicitly specified by this method. The System.Web.HttpCacheRevalidation enumeration value to set the Cache-Control header to.

[0831] SetSlidingExpiration

[0832] C public void SetSlidingExpiration(bool slide);

[0833] C public: void SetSlidingExpiration(bool slide);

[0834] VB Public Sub SetSlidingExpiration(ByVal slide As Boolean)

[0835] JScript public function SetSlidingExpiration(slide : Boolean);

[0836] Description

[0837] Sets cache expiration to sliding.

[0838] When cache expiration is set to sliding, the Cache-Control HTTP header will be renewed with each response. This expiration mode is identical to the IIS configuration option to add an expiration header to all output set relative to the current time true or false.

[0839] SetValidUntilExpires

[0840] C public void SetValidUntilExpires(bool validUntilExpires);

[0841] C public: void SetValidUntilExpires(bool validUntilExpires);

[0842] VB Public Sub SetValidUntilExpires(ByVal validUntilExpi res As Boolean)

[0843] JScript public function SetValidUntilExp ires(validUntilExpires : Boolean);

[0844] Description

[0845] SetVaryByCustom

[0846] C public void SetVaryByCustom(string custom);

[0847] C public: void SetVaryByCustom(String* custom);

[0848] VB Public Sub SetVaryByCustom(ByVal custom As String) JSCript public function SetVaryByCustom(custom : String);

[0849] Description

[0850] Sets the Vary HTTP header to the specified text string. The text to set the Vary header to.

[0851] HttpCacheRevalidation enumeration (System.Web)

[0852] ToString

[0853] Description

[0854] Provides enumerated values that are used to set revalidation-specific Cache-Control HTTP headers.

[0855] ToString

[0856] C public const HttpCacheRevalidation AllCaches;

[0857] C public: const HttpCacheRevalidation AllCaches;

[0858] VB Public Const AllCaches As HttpCacheRevalidation

[0859] JScript public var AllCaches : HttpCacheRevalidation;

[0860] Description

[0861] Sets the Cache-Control: must-revalidate HTTP header.

[0862] ToString

[0863] C public const HttpCacheRevalidation None;

[0864] C public: const HttpCacheRevalidation None;

[0865] VB Public Const None As HttpCacheRevalidation

[0866] JScript public var None : HttpCacheRevalidation;

[0867] Description

[0868] Default value. If this value is set, no cache-revalidation directive is sent.

[0869] ToString

[0870] C public const HttpCacheRevalidation ProxyCaches;

[0871] C public: const HttpCacheRevalidation ProxyCaches;

[0872] VB Public Const ProxyCaches As HttpCacheRevalidation

[0873] JScript public var ProxyCaches : HttpCacheRevalidation;

[0874] Description

[0875] Sets the Cache-Control: proxy-revalidate HTTP header.

[0876] HttpCacheValidateHandler delegate (System.Web)

[0877] ToString

[0878] Description

[0879] Delegate method that is called when a cached item is validated. Cache items invalidated within the method are treated as cache misses. The System.Web.HttpContext object containing information about the current request. User-supplied data used to validate the cached item. A System.Web.HttpValidationStatus enumeration value.

[0880] If any handler invalidates the cached item, the item is evicted from the cache and the request is handled as a cache miss.

[0881] HttpCacheVaryByHeaders class (System.Web)

[0882] ToString

[0883] Description

[0884] Provides a type-safe way to set the Vary HTTP header.

[0885] The Vary header indicates the request-header fields that the server uses to determine which of multiple cached responses is sent in response to a client request.

[0886] AcceptTypes

[0887] ToString

[0888] C public bool AcceptTypes get; set;

[0889] C public: _property bool get_AcceptTypes( );public: _property void set_AcceptTypes(bool);

[0890] VB Public Property AcceptTypes As Boolean

[0891] JScript public function get AcceptTypes( ) : Boolean;public function set AcceptTypes(Boolean);

[0892] Description

[0893] Gets or sets a value indicating whether the origin server adds the Accept field to the Vary HTTP header.

[0894] The Vary header indicates the request-header fields that the server uses to determine which of multiple cached responses is sent in response to a client request. The Accept field specifies that the server selects the response based on the media types acceptable to the client.

[0895] Item

[0896] ToString

[0897] C public bool thisstring header get; set;

[0898] C public: _property bool get_Item(String* header);public: _property void set_Item(String* header, bool);

[0899] VB Public Default Property Item(ByVal header As String) As Boolean

[0900] JScript returnValueHttpCacheVaryByHeadersObject.Item(header);HttpCacheVaryByHeadersObject.I tem(header)returnValue;

[0901] Description

[0902] Gets or sets a value indicating whether the origin server should add a custom field to the Vary HTTP header.

[0903] The Vary header indicates the request-header fields that the server uses to determine which of multiple cached responses is sent in response to a client request. The name of the custom header.

[0904] UserAgent

[0905] ToString

[0906] C public bool UserAgent get; set;

[0907] C public: _property bool get_UserAgent( );public: _property void set_UserAgent(bool);

[0908] VB Public Property UserAgent As Boolean

[0909] JScript public function get_UserAgent( ) : Boolean;public function set UserAgent(Boolean);

[0910] Description

[0911] Gets or sets a value indicating whether the origin server adds the UserAgent field to the Vary HTTP header.

[0912] The Vary header indicates the request-header fields that the server uses to determine which of multiple cached responses is sent in response to a client request. The User-Agent field specifies that the server selects the response based on the type of client user-agent.

[0913] UserCharSet

[0914] ToString

[0915] C public bool UserCharSet get; set;

[0916] C public: _property bool get_UserCharSet( );public: _property void set_UserCharSet(bool);

[0917] VB Public Property UserCharSet As Boolean

[0918] JScript public function get_UserCharSet( ) : Boolean;public function set UserCharSet(Boolean);

[0919] Description

[0920] Gets or sets a value indicating whether the origin server should add the Accept-Charset field to the Vary HTTP header.

[0921] The Vary header indicates the request-header fields that the server uses to determine which of multiple cached responses is sent in response to a client request. The Accept-CharSet field specifies that the server selects the response based on the client's character set.

[0922] UserLanguage

[0923] ToString

[0924] C public bool UserLanguage get; set;

[0925] C public: _property bool get_UserLanguage( );public: _property void set_UserLanguage(bool);

[0926] VB Public Property UserLanguage As Boolean

[0927] JScript public function get_UserLanguage( ): Boolean;public function set UserLanguage(Boolean);

[0928] Description

[0929] Gets or sets a value indicating whether the origin server adds the AcceptLanguage field to the Vary HTTP header.

[0930] The Vary header indicates the request-header fields that the server uses to determine which of multiple cached responses is sent in response to a client request. The Accept-Language field specifies that the server selects the response based on languages acceptable to the client.

[0931] VaryByUnspecifiedParameters

[0932] C public void VaryByUnspecifiedParameters( );

[0933] C public: void VaryByUnspecifiedParameters( );

[0934] VB Public Sub VaryByUnspecifiedParameters( )

[0935] JScript public function VaryByUnspecifiedParameters( );

[0936] Description

[0937] Sets the Vary HTTP header to the value * (an asterisk) and causes all other Vary header information to be dropped.

[0938] The Vary header indicates the request-header fields that the server uses to determine which of multiple cached responses is sent in response to a client request. The * field specifies that the server selects the response based on parameters not specified in request headers (for example, the network address of the client).

[0939] HttpCacheVaryByParams class (System.Web)

[0940] VaryByUnspecifiedParameters

[0941] Description

[0942] Indicates that a cache should contain multiple representations (cached responses) for a particular URI. This class is an encapsulation that provides a type-safe way to set the Vary HTTP header.

[0943] For more information on HTTP cache control headers, see RFC 2616: Hypertext Transfer ProtocolHTTP/1.1, available on the World Wide Web Consortium's Web site at http://www.w3c.org. See section 14, Header Field Definitions, for complete details.

[0944] IgnoreParams

[0945] VaryByUnspecifiedParameters

[0946] C public bool IgnoreParams get; set;

[0947] C public: _property bool get_IgnoreParams( );public: _property void set_IgnoreParams(bool);

[0948] VB Public Property IgnoreParams As Boolean

[0949] JScript public function get IgnoreParams( ) : Boolean;public function set IgnoreParams(Boolean);

[0950] Description

[0951] Gets or sets a value indicating whether HTTP header cache control parameters are ignored.

[0952] Item

[0953] VaryByUnspecifiedParameters

[0954] C public bool thisstring header get; set;

[0955] C public: _property bool get_Item(String* header);public: _property void set_Item(String* header, bool);

[0956] VB Public Default Property Item(ByVal header As String) As Boolean

[0957] JScript returnValueHttpCacheVaryByParamsObject.Item(header);HttpCacheVaryByParamsObject.Ite m(header)returnValue;

[0958] Description

[0959] Gets or sets the name of the cache-control header that is used to select one of several different cached responses. The name of the custom header.

[0960] HttpClientCertificate class (System.Web)

[0961] ToString

[0962] Description

[0963] The HttpClientCertificate collection retrieves the certification fields (specified in the X.509 standard) from a request issued by the Web browser.

[0964] AllKeys

[0965] BinaryIssuer

[0966] ToString

[0967] Description

[0968] CertEncoding

[0969] ToString

[0970] C public int CertEncoding get;

[0971] C public: _property int get_CertEncoding( );

[0972] VB Public ReadOnly Property CertEncoding As Integer

[0973] JScript public function get CertEncoding( ) : int;

[0974] Description

[0975] Certificate

[0976] ToString

[0977] C public byte Certificate get;

[0978] C public: _property unsigned char get_Certificate( );

[0979] VB Public ReadOnly Property Certificate As Byte ( )

[0980] JScript public function get Certificate( ) : Byte ;

[0981] Description

[0982] A string containing the binary stream of the entire certificate content in ASN.I format.

[0983] Cookie

[0984] ToString

[0985] C public string Cookie get;

[0986] C public: _property String* get_Cookie( );

[0987] VB Public ReadOnly Property Cookie As String

[0988] JScript public function get Cookie( ) : String;

[0989] Description

[0990] Count

[0991] Flags

[0992] ToString

[0993] Description

[0994] A set of flags that provide additional client certificate information.

[0995] IsPresent

[0996] ToString

[0997] C public bool IsPresent get;

[0998] C public: _property bool get_IsPresent( );

[0999] VB Public ReadOnly Property IsPresent As Boolean

[1000] JScript public function get IsPresent( ) : Boolean;

[1001] Description

[1002] IsReadOnly

[1003] Issuer

[1004] ToString

[1005] Description

[1006] A string that contains a list of subfield values containing information about the certificate issuer.

[1007] IsValid

[1008] ToString

[1009] C public bool IsValid get;

[1010] C public: _property bool get_IsValid( );

[1011] VB Public ReadOnly Property IsValid As Boolean

[1012] JScript public function get IsValid( ) : Boolean;

[1013] Description

[1014] Item

[1015] Item

[1016] Keys

[1017] KeySize

[1018] ToString

[1019] Description

[1020] PublicKey

[1021] ToString

[1022] C public byte PublicKey get;

[1023] C public: _property unsigned char get_PublicKey( );

[1024] VB Public ReadOnly Property PublicKey As Byte ( )

[1025] JScript public function get PublicKey( ) : Byte ;

[1026] Description

[1027] SecretKeySize

[1028] ToString

[1029] C public int SecretKeySize get;

[1030] C public: _property int get_SecretKeySize( );

[1031] VB Public ReadOnly Property SecretKeySize As Integer

[1032] JScript public function get SecretKeySize( ): int;

[1033] Description

[1034] SerialNumber

[1035] ToString

[1036] C public string SerialNumber get;

[1037] C public: _property String* get_SerialNumber( );

[1038] VB Public ReadOnly Property SerialNumber As String

[1039] JScript public function get SerialNumber( ) : String;

[1040] Description

[1041] A string that contains the certification serial number as an ASCII representation of hexadecimal bytes separated by hyphens (-). For example, 04-67-F3-02.

[1042] ServerIssuer

[1043] ToString

[1044] C public string ServerIssuer get;

[1045] C public: _property String* get_ServerIssuer( );

[1046] VB Public ReadOnly Property ServerIssuer As String

[1047] JScript public function get ServerIssuer( ) : String;

[1048] Description

[1049] ServerSubject

[1050] ToString

[1051] C public string ServerSubject get;

[1052] C public: _property String* get_ServerSubject( );

[1053] VB Public ReadOnly Property ServerSubject As String

[1054] JScript public function get ServerSubject( ) : String;

[1055] Description

[1056] Subject

[1057] ToString

[1058] C public string Subject get;

[1059] C public: _property String* get_Subject( );

[1060] VB Public ReadOnly Property Subject As String

[1061] JScript public function get Subject( ) : String;

[1062] Description

[1063] A string that contains a list of subfield values that contain information about the subject of the certificate. If this value is specified without a SubField the ClientCertificate collection returns a comma-separated list of subfields. For example, CUS, OMsft, and so on.

[1064] ValidFrom

[1065] ToString

[1066] C public DateTime ValidFrom get;

[1067] C public: _property DateTime get_ValidFrom( );

[1068] VB Public ReadOnly Property ValidFrom As DateTime

[1069] JScript public function get ValldFrom( ) DateTime;

[1070] Description

[1071] A date specifying when the certificate becomes valid. This date varies with international settings.

[1072] ValidUntil

[1073] ToString

[1074] C public DateTime ValidUntil get;

[1075] C public: _property DateTime get_ValidUntil( );

[1076] VB Public ReadOnly Property ValidUntil As DateTime

[1077] JScript public function get ValidUntil( ) : DateTime;

[1078] Description

[1079] A date specifying when the certificate expires. The year value is displayed as a four-digit number.

[1080] Get

[1081] C public override string Get(string field);

[1082] C public: String* Get(String* field);

[1083] VB Overrides Public Function Get(ByVal field As String) As String

[1084] JScript public override function Get(field : String) : String;

[1085] Description

[1086] Allows access to individual items in the collection by name. The name of the item in the collection to retrieve.

[1087] HttpCompileException class (System.Web)

[1088] ToString

[1089] Description

[1090] The exception that is thrown when a compiler error occurs.

[1091] HttpCompileException

[1092] Example Syntax:

[1093] ToString

[1094] C public HttpCompileException(CompilerResults results, string sourceCode);

[1095] C public: HttpCompileException(CompilerResults* results, String* sourceCode);

[1096] VB Public Sub New(ByVal results As CompilerResults, ByVal sourceCode As String)

[1097] JScript public function HttpCompileException(results : CompilerResults, sourceCode : String);

[1098] Description

[1099] Initializes a new instance of the System.Web.HttpCompileException class. A System.CodeDom.Compiler.CompilerResults containing compiler output and error information. The name of the file being compiled when the error occurs.

[1100] ErrorCode

[1101] HelpLink

[1102] HResult

[1103] InnerException

[1104] Message

[1105] Results

[1106] ToString

[1107] Description

[1108] Gets compiler output and error information for the exception.

[1109] Source

[1110] SourceCode

[1111] ToString

[1112] Description

[1113] Gets the name of the source file being compiled when the error occurs.

[1114] StackTrace

[1115] TargetSite

[1116] HttpContext class (System.Web)

[1117] ToString

[1118] Description

[1119] Encapsulates all HTTP-specific information about an individual HTTP request.

[1120] Classes that inherit the System.Web.IHttpModule and System.Web.IHttpHandler interfaces are provided a reference to an HttpContext object for the current HTTP request. The object provides access to the intrinsic System.Web.HttpContext.Request, System.Web.HttpContext.Response, and System.Web.HttpContext.Server objects for the request.

[1121] HttpContext

[1122] Example Syntax:

[1123] ToString

[1124] C public HttpContext(HttpWorkerRequest wr);

[1125] C public: HttpContext(HttpWorkerRequest* wr);

[1126] VB Public Sub New(ByVal wr As HttpWorkerRequest)

[1127] JScript public function HttpContext(wr : HttpWorkerRequest);

[1128] Description

[1129] Initializes a new instance of the System.Web.HttpContext class. The System.Web.HttpWorkerRequest object for the current HTTP request.

[1130] HttpContext

[1131] Example Syntax:

[1132] ToString

[1133] C public HttpContext(HttpRequest request, HttpResponse response);

[1134] C public: HttpContext(HttpRequest* request, HttpResponse* response);

[1135] VB Public Sub New(ByVal request As HttpRequest, ByVal response As HttpResponse)

[1136] JScript public function HttpContext(request : HttpRequest, response : HttpResponse); Initializes a new instance of the System.Web.HttpContext class.

[1137] Description

[1138] Initializes a new instance of the System.Web.HttpContext class. The System.Web.HttpRequest object for the current HTTP request. The System.Web.HttpResponse object for the current HTTP request.

[1139] AllErrors

[1140] ToString

[1141] C public Exception AllErrors get;

[1142] C public: _property Exception* get_AllErrors( );

[1143] VB Public ReadOnly Property AllErrors As Exception ( )

[1144] JScript public function get AllErrors( ) : Exception ;

[1145] Description

[1146] Gets an array of errors accumulated while processing an HTTP request.

[1147] Application

[1148] ToString

[1149] C public HttpApplicationState Application get;

[1150] C public: _property HttpApplicationState* get_Application( );

[1151] VB Public ReadOnly Property Application As HttpApplicationState

[1152] JScript public function get Application( ) : HttpApplicationState;

[1153] Description

[1154] Gets the System.Web.HttpApplicationState object for the current HTTP request.

[1155] ApplicationInstance

[1156] ToString

[1157] C public HttpApplication ApplicationInstance get; set;

[1158] C public: _property HttpApplication* get_ApplicationInstance( );public: _property void set_ApplicationInstance(HttpApplication*);

[1159] VB Public Property ApplicationInstance As HttpApplication

[1160] JScript public function get ApplicationInstance( ) : HttpApplication;public function set ApplicationInstance(HttpApplication);

[1161] Description

[1162] Gets or sets the System.Web.HttpApplicationState object for the current HTTP request.

[1163] Cache

[1164] ToString

[1165] C public Cache Cache get;

[1166] C public: _property Cache* get_Cache( );

[1167] VB Public ReadOnly Property Cache As Cache

[1168] JScript public function get Cache( ) : Cache;

[1169] Description

[1170] Gets the System.Web.Caching.Cache object for the current HTTP request.

[1171] Current

[1172] ToString

[1173] C public static HttpContext Current get;

[1174] C public: _property static HttpContext* get_Current( );

[1175] VB Public Shared ReadOnly Property Current As HttpContext

[1176] JScript public static function get Current( ) : HttpContext;

[1177] Description

[1178] Gets the System.Web.HttpContext object for the current HTTP request.

[1179] Error

[1180] ToString

[1181] C public Exception Error get;

[1182] C public: _property Exception* get_Error( );

[1183] VB Public ReadOnly Property Error As Exception

[1184] JScript public function get Error( ) : Exception;

[1185] Description

[1186] Gets the first error (if any) accumulated during HTTP request processing.

[1187] Handler

[1188] ToString

[1189] C public IHttpHandler Handler get; set;

[1190] C public: _property IHttpHandler* get_Handler( );public: _property void set_Handler(IHttpHandler*);

[1191] VB Public Property Handler As IHttpHandler

[1192] JScript public function get Handler( ) : IHttpHandler;public function set Handler(IHttpHandler);

[1193] Description

[1194] Gets or sets the System.Web.IHttpHandler object for the current HTTP request.

[1195] IsCustomErrorEnabled

[1196] ToString

[1197] C public bool IsCustomErrorEnabled get;

[1198] C public: _property bool get_IsCustomErrorEnabled( );

[1199] VB Public ReadOnly Property IsCustomErrorEnabled As Boolean

[1200] JScript public function get IsCustomErrorEnabled( ) : Boolean;

[1201] Description

[1202] Gets a value indicating whether custom errors are enabled for the current HTTP request.

[1203] IsDebuggingEnabled

[1204] ToString

[1205] C public bool IsDebuggingEnabled get;

[1206] C public: _property bool get_IsDebuggingEnabled( );

[1207] VB Public ReadOnly Property IsDebuggingEnabled As Boolean

[1208] JScript public function get IsDebuggingEnabled( ) : Boolean;

[1209] Description

[1210] Gets a value indicating whether the current HTTP request is in debug mode.

[1211] Items

[1212] ToString

[1213] C public IDictionary Items get;

[1214] C public: _property IDictionary* get_Items( );

[1215] VB Public ReadOnly Property Items As IDictionary

[1216] JScript public function get Items( ) : IDictionary;

[1217] Description

[1218] Gets a key-value collection that can be used to organize and share data between an System.Web.IHttpModule and an System.Web.IHttpHandler during an HTTP request.

[1219] Request

[1220] ToString

[1221] C public HttpRequest Request get;

[1222] C public: _property HttpRequest* get_Request( );

[1223] VB Public ReadOnly Property Request As HttpRequest

[1224] JScript public function get Request( ) : HttpRequest;

[1225] Description

[1226] Gets the System.Web.HttpRequest object for the current HTTP request.

[1227] Response

[1228] ToString

[1229] C public HttpResponse Response get;

[1230] C public: _property HttpResponse* get_Response( );

[1231] VB Public ReadOnly Property Response As HttpResponse

[1232] JScript public function get Response( ) : HttpResponse;

[1233] Description

[1234] Gets the System.Web.HttpResponse object for the current HTTP response.

[1235] Server

[1236] ToString

[1237] C public HttpServerUtility Server get;

[1238] C public: _property HttpServerUtility* get_Server( );

[1239] VB Public ReadOnly Property Server As HttpServerUtility

[1240] JScript public function get Server( ) : HttpServerUtility;

[1241] Description

[1242] Gets the System.Web.HttpServerUtility object that provides methods used in processing Web requests.

[1243] Session

[1244] ToString

[1245] C public HttpSessionState Session get;

[1246] C public: _property HttpSessionState* get_Session( );

[1247] VB Public ReadOnly Property Session As HttpSessionState

[1248] JScript public function get Session( ) : HttpSessionState;

[1249] Description

[1250] Gets the System.Web.SessionState instance for the current HTTP request.

[1251] SkipAuthorization

[1252] ToString

[1253] C public bool SkipAuthorization get; set;

[1254] C public: Property bool get_SkipAuthorization( );public: _property void set_SkipAuthorization(bool);

[1255] VB Public Property SkipAuthorization As Boolean

[1256] JScript public function get SkipAuthorization( ) : Boolean;public function set SkipAuthorization(Boolean);

[1257] Description

[1258] Gets or sets a value that specifies whether the URLAuthorization module will skip the authorization check for the current request.

[1259] SkipAuthorization is for advanced use by authentication modules that need to redirect to an anonymous-allowed page. The Forms authentication module and Passport authentication module both set this property when redirecting to a configured login page. Setting this requires the ControlPrincipal flag to be set in System.Security.Permissions.SecurityPermission.Flags.

[1260] Timestamp

[1261] ToString

[1262] C public DateTime Timestamp get;

[1263] C public: _property DateTime get_Timestamp( );

[1264] VB Public ReadOnly Property Timestamp As DateTime

[1265] JScript public function get Timestamp( ): DateTime;

[1266] Description

[1267] Gets the initial timestamp of the current HTTP request.

[1268] Trace

[1269] ToString

[1270] C public TraceContext Trace get;

[1271] C public: _property TraceContext* get_Trace( );

[1272] VB Public ReadOnly Property Trace As TraceContext

[1273] JScript public function get Trace( ) : TraceContext;

[1274] Description

[1275] Gets the System.Web.TraceContext object for the current HTTP response.

[1276] User

[1277] ToString

[1278] C public IPrincipal User get; set;

[1279] C public: _property Iprincipal* get_User( );public: _property void set_User(IPrincipal*);

[1280] VB Public Property User As IPrincipal

[1281] JScript public function get_User( ) : IPrincipal;public function set User(IPrincipal);

[1282] Description

[1283] Gets or sets security information for the current HTTP request.

[1284] Setting this property requires the ControlPrincipal flag to be set in System.Security.Permissions.SecurityPermission.Flags.

[1285] AddError

[1286] C public void AddError(Exception errorInfo);

[1287] C public: void AddError(Exception* errorInfo);

[1288] VB Public Sub AddError(ByVal errorInfo As Exception)

[1289] JScript public function AddError(errorInfo : Exception);

[1290] Description

[1291] Adds an exception to the exception collection for the current HTTP request. The System.Exception object to add to the exception collection.

[1292] ClearError

[1293] C public void ClearError( );

[1294] C public: void ClearError( );

[1295] VB Public Sub ClearError( )

[1296] JScript public function ClearError( );

[1297] Description

[1298] Clears all errors for the current HTTP request.

[1299] GetAppConfig

[1300] C public static object GetAppConfig(string name);

[1301] C public: static Object* GetAppConfig(String* name);

[1302] VB Public Shared Function GetAppConfig(ByVal name As String) As Object

[1303] JScript public static function GetAppConfig(name : String) : Object;

[1304] Description

[1305] Returns requested configuration information for the current application The application configuration tag that information is requested for.

[1306] GetConfig

[1307] C public object GetConfig(string name);

[1308] C public: Object* GetConfig(String* name);

[1309] VB Public Function GetConfig(ByVal name As String) As Object

[1310] JScript public function GetConfig(name : String) : Object; Returns requested configuration information for the current HTTP request.

[1311] Description

[1312] Returns requested configuration information for the current HTTP request. The configuration tag that information is requested for.

[1313] RewritePath

[1314] C public void RewritePath(string path);

[1315] C public: void RewritePath(String* path);

[1316] VB Public Sub RewritePath(ByVal path As String)

[1317] JScript public function RewritePath(path : String);

[1318] Description

[1319] Assigns an internal rewrite path. The internal rewrite path.

[1320] IServiceProvider.GetService

[1321] C object IServiceProvider.GetService(Type service);

[1322] C Object* IServiceProvider::GetService(Type* service);

[1323] VB Function GetService(ByVal service As Type) As Object Implements IServiceProvider.GetService

[1324] JScript function IServiceProvider.GetService(service : Type) : Object;

[1325] HttpCookie class (System.Web)

[1326] ToString

[1327] Description

[1328] Provides a type-safe way to create and manipulate individual HTTP cookies.

[1329] The System.Web.HttpCookie class gets and sets properties of individual cookies. The System.Web.HttpCookieCollection class provides methods to store, retrieve, and manage all the cookies for an entire Web application. ASP.NET code uses the intrinsic System.Web.HttpResponse.Cookies object to create cookies and add them to the cookie collection. When delivering a Web page to a client, the server sends the entire cookie collection with the Set-Cookie header.

[1330] HttpCookie

[1331] Example Syntax:

[1332] ToString

[1333] C public HttpCookie(string name);

[1334] C public: HttpCookie(String* name);

[1335] VB Public Sub New(ByVal name As String)

[1336] JScript public function HttpCookie(name: String); Initializes a new instance of the System.Web.HttpCookie class.

[1337] Description

[1338] Creates and names a new cookie. The name of the new cookie.

[1339] HttpCookie

[1340] Example Syntax:

[1341] ToString

[1342] C public HttpCookie(string name, string value);

[1343] C public: HttpCookie(String* name, String* value); VB Public Sub New(ByVal name As String, ByVal value As String)

[1344] JScript public function HttpCookie(name : String, value : String);

[1345] Description

[1346] Creates, names, and assigns a value to a new cookie. The name of the new cookie. The value of the new cookie.

[1347] Domain

[1348] ToString

[1349] C public string Domain get; set;

[1350] C public: _property String* get_Domain( );public: _property void set_Domain(String*);

[1351] VB Public Property Domain As String

[1352] JScript public function get Domain( ): String;public function set Domain(String);

[1353] Description

[1354] Gets or sets the domain to associate the cookie with.

[1355] Setting the Domain attribute limits transmission of the cookie to clients requesting a resource from that domain.

[1356] Expires

[1357] ToString

[1358] C public DateTime Expires get; set;

[1359] C public: _property DateTime get_Expires( );public: _property void set_Expires(DateTime);

[1360] VB Public Property Expires As DateTime

[1361] JScript public function get Expires( ) : DateTime;public function set Expires(DateTime);

[1362] Description

[1363] Gets or sets the expiration date and time for the cookie.

[1364] HasKeys

[1365] ToString

[1366] C public bool HasKeys get;

[1367] C public: _property bool get HasKeys( );

[1368] VB Public ReadOnly Property HasKeys As Boolean

[1369] JScript public function get HasKeys( ) : Boolean;

[1370] Description

[1371] Gets a value indicating whether a cookie has subkeys.

[1372] Item

[1373] ToString

[1374] C public string thisstring key get; set;

[1375] C public: _property String* get_Item(String* key);public: _property void set_Item(String* key, String*);

[1376] VB Public Default Property Item(ByVal key As String) As String

[1377] JScript returnValueHttpCookieObject.Item(key);HttpCookieObject.Item(key)returnValue;

[1378] Description

[1379] Shortcut for HttpCookie.Values key . This property is provided for compatibility with previous versions of ASP. Key (index) of cookie value.

[1380] Name

[1381] ToString

[1382] C public string Name get; set;

[1383] C public: _property String* get_Name( );public: _property void set_Name(String*);

[1384] VB Public Property Name As String

[1385] JScript public function get Name( ) : String;public function set Name(String);

[1386] Description

[1387] Gets or sets the name of a cookie.

[1388] Path

[1389] ToString

[1390] C public string Path get; set;

[1391] C public: _property String* get_Path( );public: _property void set_Path(String*);

[1392] VB Public Property Path As String

[1393] JScript public function get Path( ) : String;public function set Path(String);

[1394] Description

[1395] Gets or sets the virtual path to transmit with the current cookie.

[1396] The Path property extends the Domain property to completely describe the specific URL that the cookie applies to. For example, in the URL http:/www.microsoft.com/asp, the domain is www.microsoft.com and the path is /asp.

[1397] Secure

[1398] ToString

[1399] C public bool Secure get; set;

[1400] C public: _property bool get_Secure( );public: _property void set_Secure(bool);

[1401] VB Public Property Secure As Boolean

[1402] JScript public function get Secure( ) : Boolean;public function set Secure(Boolean);

[1403] Description

[1404] Gets or sets a value indicating whether to transmit the cookie securely (that is, over HTTPS only).

[1405] Value

[1406] ToString

[1407] C public string Value get; set;

[1408] C public: _property String* get_Value( );public: _property void set_Value(String*);

[1409] VB Public Property Value As String

[1410] JScript public function get Value( ) : String;public function set Value(String);

[1411] Description

[1412] Gets or sets an individual cookie value.

[1413] Values

[1414] ToString

[1415] C public NameValueCollection Values get;;

[1416] C public: _property NameValueCollection* get_Values( );

[1417] VB Public ReadOnly Property Values As NameValueCollection

[1418] JScript public function get Values( ) : NameValueCollection;

[1419] Description

[1420] Gets a collection of key-and-value value pairs that are contained within a single cookie object.

[1421] HttpCookieCollection class (System.Web)

[1422] ToString

[1423] Description

[1424] Provides a type-safe way to manipulate HTTP cookies.

[1425] HttpCookieCollection

[1426] Example Syntax:

[1427] ToString

[1428] C public HttpCookieCollection( );

[1429] C public: HttpCookieCollection( );

[1430] VB Public Sub New( )

[1431] JScript public function HttpCookieCollection( );

[1432] Description

[1433] Initializes a new instance of the System.Web.HttpCookieCollection class.

[1434] ASP.NET includes two intrinsic cookie collections. The collection accessible through System.Web.HttpRequest.Cookies contains cookies transmitted by the client to the server in the Cookie header. The collection accessible through System.Web.HttpResponse.Cookies contains cookies generated on the server and transmitted to the client in the Set-Cookie header.

[1435] AllKeys

[1436] ToString

[1437] C public string AllKeys get;

[1438] C public: _property String* get_AllKeys( );

[1439] VB Public ReadOnly Property AllKeys As String ( )

[1440] JScript public function get AllKeys( ) : String ;

[1441] Description

[1442] Gets a string array containing all the keys (cookie names) in the cookie collection.

[1443] Count

[1444] IsReadOnly

[1445] Item

[1446] ToString

[1447] Description

[1448] Gets the cookie with the specified numerical index from the cookie collection. The index of the cookie to retrieve from the collection.

[1449] Item

[1450] ToString

[1451] C public HttpCookie thisstring name get;

[1452] C public: Property HttpCookie* get_Item(String* name);

[1453] VB Public Default ReadOnly Property Item(ByVal name As String) As HttpCookie

[1454] JScript returnValue HttpCookieCollectionObject.Item(name); Gets the cookie with the specified name from the cookie collection. This property is overloaded to allow retrieval of cookies by either name or numerical index.

[1455] Description

[1456] Gets the cookie with the specified name from the cookie collection. Name of cookie to retrieve.

[1457] Keys

[1458] Add

[1459] C public void Add(HttpCookie cookie);

[1460] C public: void Add(HttpCookie* cookie);

[1461] VB Public Sub Add(ByVal cookie As HttpCookie)

[1462] JScript public function Add(cookie : HttpCookie);

[1463] Description

[1464] Adds the specified cookie to the cookie collection.

[1465] Any number of cookie collections can exist within an application, but only the collection referenced by the intrinsic System.Web.HttpResponse.Cookies object is sent to the client. The System.Web.HttpCookie to add to the collection.

[1466] Clear

[1467] C public void Clear( );

[1468] C public: void Clear( );

[1469] VB Public Sub Clear( )

[1470] JScript public function Clear( );

[1471] Description

[1472] Clears all cookies from the cookie collection.

[1473] CopyTo

[1474] C public void CopyTo(Array dest, int index);

[1475] C public: void CopyTo(Array* dest, int index);

[1476] VB Public Sub CopyTo(ByVal dest As Array, ByVal index As Integer)

[1477] JScript public function CopyTo(dest : Array, index : int);

[1478] Description

[1479] Copies members of the cookie collection to an System.Array beginning at the specified index of the array. The destination System.Array. The index of the destination array where copying starts.

[1480] Get

[1481] C public HttpCookie Get(int index);

[1482] C public: HttpCookie* Get(int index);

[1483] VB Public Function Get(ByVal index As Integer) As HttpCookie

[1484] JScript public function Get(index int): HttpCookie;

[1485] Description

[1486] Returns the System.Web.HttpCookie item with the specified index from the cookie collection. The index of the cookie to return from the collection.

[1487] Get

[1488] C public HttpCookie Get(string name);

[1489] C public: HttpCookie* Get(String* name);

[1490] VB Public Function Get(ByVal name As String) As HttpCookie

[1491] JScript public function Get(name : String) : HttpCookie; Returns an individual System.Web.HttpCookie object from the cookie collection. This property is overloaded to allow retrieval of cookies by either name or numerical index.

[1492] Description

[1493] Returns the System.Web.HttpCookie item with the specified name from the cookie collection.

[1494] If the named cookie does not exist, this method creates a new cookie with that name. The name of the cookie to retrieve from the collection.

[1495] GetKey

[1496] C public string GetKey(int index);

[1497] C public: String* GetKey(int index);

[1498] VB Public Function GetKey(ByVal index As Integer) As String

[1499] JScript public function GetKey(index : int): String;

[1500] Description

[1501] Returns the key (name) of the cookie at the specified numerical index. The index of the key to retrieve from the collection.

[1502] Remove

[1503] C public void Remove(string name);

[1504] C public: void Remove(String* name);

[1505] VB Public Sub Remove(ByVal name As String)

[1506] JScript public function Remove(name : String);

[1507] Description

[1508] Removes the cookie with the specified name from the collection. The name of the cookie to remove from the collection.

[1509] Set

[1510] C public void Set(HttpCookie cookie);

[1511] C public: void Set(HttpCookie* cookie);

[1512] VB Public Sub Set(ByVal cookie As HttpCookie)

[1513] JScript public function Set(cookie : HttpCookie);

[1514] Description

[1515] Updates the value of an existing cookie in a cookie collection. The System.Web.HttpCookie object to update.

[1516] HttpException class (System.Web)

[1517] ToString

[1518] Description

[1519] Provides a means of generating HTTP exceptions.

[1520] HttpException

[1521] Example Syntax:

[1522] ToString

[1523] C public HttpException( );

[1524] C public: HttpException( );

[1525] VB Public Sub New( )

[1526] JScript public function HttpException( ); Constructs a new System.Exception object.

[1527] Description

[1528] Constructs an empty Exception object. When handling exceptions, it is sometimes useful to capture a series of related exceptions with the outer exceptions being thrown in response to an inner exceptions.

[1529] HttpException

[1530] Example Syntax:

[1531] ToString

[1532] C public HttpException(string message);

[1533] C public: HttpException(String* message);

[1534] VB Public Sub New(ByVal message As String)

[1535] JScript public function HttpException(message : String);

[1536] Description

[1537] Constructs an System.Exception using a supplied error message. The message displayed to the client when the exception is thrown.

[1538] HttpException

[1539] Example Syntax:

[1540] ToString

[1541] C public HttpException(int httpCode, string message);

[1542] C public: HttpException(int httpCode, String* message);

[1543] VB Public Sub New(ByVal httpCode As Integer, ByVal message As String)

[1544] JScript public function HttpException(httpCode : int, message : String);

[1545] Description

[1546] Constructs an System.Exception using an HTTP error code and an error message. The HTTP error code displayed on the client. The message displayed to the client when the exception is thrown.

[1547] HttpException

[1548] Example Syntax:

[1549] ToString

[1550] C public HttpException(string message, Exception innerException);

[1551] C public: HttpException(String* message, Exception* innerException);

[1552] VB Public Sub New(ByVal message As String, ByVal innerException As Exception)

[1553] JScript public function HttpException(message :String, innerException Exception);

[1554] Description

[1555] Constructs an System.Exception using an error message and the System.Exception.InnerException property.

[1556] When handling exceptions, it is sometimes useful to capture a series of related exceptions with the outer exceptions being thrown in response to an inner exception. The message displayed to the client when the exception is thrown. The System.Exception.InnerException, if any, that threw the current exception.

[1557] HttpException

[1558] Example Syntax:

[1559] ToString

[1560] C public HttpException(string message, int hr);

[1561] C public: HttpException(String* message, int hr);

[1562] VB Public Sub New(ByVal message As String, ByVal hr As Integer)

[1563] JScript public function HttpException(message: String, hr: int);

[1564] Description

[1565] Constructs an System.Exception using error message and an exception code. The error message displayed to the client when the exception is thrown. The exception code that defines the error.

[1566] HttpException

[1567] Example Syntax.

[1568] ToString

[1569] C public HttpException(int httpCode, string message, Exception innerException);

[1570] C public: HttpException(int httpCode, String* message, Exception* innerException);

[1571] VB Public Sub New(ByVal httpCode As Integer, ByVal message As String, ByVal innerException As Exception)

[1572] JScript public function HttpException(httpCode : int, message : String, innerException Exception);

[1573] Description

[1574] Constructs an System.Exception using an HTTP error code, an error message, and the System.Exception.InnerException property.

[1575] When handling exceptions, it is sometimes useful to capture a series of related exceptions with the outer exceptions being thrown in response to an inner exceptions. The HTTP error code displayed to the client. The message displayed to the client. The InnerException, if any, that threw the current exception.

[1576] HttpException

[1577] Example Syntax:

[1578] ToString

[1579] C public HttpException(int httpCode, string message, int hr);

[1580] C public: HttpException(int httpCode, String* message, int hr);

[1581] VB Public Sub New(ByVal httpCode As Integer, ByVal message As String, ByVal hr As Integer)

[1582] JScript public function HttpException(httpCode : int, message : String, hr : int);

[1583] Description

[1584] Constructs an System.Exception using HTTP error code, an error message, and an exception code. The HTTP error code displayed on the client. The error message displayed to the client. The error code that defines the error.

[1585] ErrorCode

[1586] HelpLink

[1587] HResult

[1588] InnerException

[1589] Message

[1590] Source

[1591] StackTrace

[1592] TargetSite

[1593] CreateFromLastError

[1594] C public static HttpException CreateFromLastError(string message);

[1595] C public: static HttpException* CreateFromLastError(String* message);

[1596] VB Public Shared Function CreateFromLastError(ByVal message As String) As HttpException

[1597] JScript public static function CreateFromLastError(message : String) : HttpException;

[1598] Description

[1599] Creates a new System.Exception based on the previous Exception. Return Value: An Exception with the same error identification code as the previous Exception but with a new message. The message to be displayed to the client when the exception is thrown.

[1600] GetHtmlErrorMessage

[1601] C public string GetHtmlErrorMessage( );

[1602] C public: String* GetHtmlErrorMessage( );

[1603] VB Public Function GetHtmlErrorMessage( ) As String

[1604] JScript public function GetHtmlErrorMessage( ) : String;

[1605] Description

[1606] Returns the HTTP error message to send back to the client. Return Value: The HTTP error message. GetHttpCode

[1607] C public int GetHttpCode( );

[1608] C public: int GetHttpCode( );

[1609] VB Public Function GetHttpCode( ) As Integer

[1610] JScript public function GetHttpCode( ) : int;

[1611] Description

[1612] Returns the HTTP error code to send back to the client. If there is a nonzero HTTP code, it is returned. Otherwise, the System.Exception.InnerException code is returned. If neither an InnerException code nor a nonzero HTTP code is available, the HTTP error code 500 is returned. Return Value: The HTTP code representing the exception.

[1613] HttpFileCollection class (System.Web)

[1614] ToString

[1615] Description

[1616] Provides access to and organizes files uploaded by a client.

[1617] Clients encode files and transmit them in the content body using multipart MIME format with an HTTP Content-Type header of multipart/form-data. ASP.NET extracts the encoded file(s) from the content body into individual members of an System.Web.HttpFileCollection. Methods and properties of the System.Web.HttpPostedFile class provide access to the contents and properties of each file.

[1618] AllKeys

[1619] ToString

[1620] C public string AllKeys get;

[1621] C public: _property String* get_AllKeys( );

[1622] VB Public ReadOnly Property AllKeys As String ( )

[1623] JScript public function get AllKeys( ) : String ;

[1624] Description

[1625] Gets a string array containing the keys (names) of all members in the file collection.

[1626] Count

[1627] IsReadOnly

[1628] Item

[1629] ToString

[1630] Description

[1631] Gets the object with the specified numerical index from the System.Web.HttpFileCollection. The index of the item to get from the file collection.

[1632] Item

[1633] ToString

[1634] C public HttpPostedFile thisstring name get;

[1635] C public: _property HttpPostedFile* get_Item(String* name);

[1636] VB Public Default ReadOnly Property Item(ByVal name As String) As HttpPostedFile

[1637] JScript returnValueHttpFileCollectionObject.Item(name); Gets an individual System.Web.HttpPostedFile object from the file collection. This property is overloaded to allow retrieval of objects by either name or numerical index.

[1638] Description

[1639] Gets the object with the specified name from the file collection. Name of item to be returned.

[1640] Keys

[1641] CopyTo

[1642] C public void CopyTo(Array dest, int index);

[1643] C public: void CopyTo(Array* dest, int index);

[1644] VB Public Sub CopyTo(ByVal dest As Array, ByVal index As Integer)

[1645] JScript public function CopyTo(dest : Array, index : int);

[1646] Description

[1647] Copies members of the file collection to an System.Array beginning at the specified index of the array. The destination System.Array. The index of the destination array where copying starts.

[1648] Get

[1649] C public: HttpPostedFile Get(int index);

[1650] C public: HttpPostedFile* Get(int index); IVB Public Function Get(ByVal index As Integer) As HttpPostedFile

[1651] JScript public function Get(index : int): HttpPostedFile;

[1652] Description

[1653] Returns the System.Web.HttpPostedFile object with the specified numerical index from the file collection. The index of the object to be returned from the file collection.

[1654] Get

[1655] C public HttpPostedFile Get(string name);

[1656] C public: HttpPostedFile* Get(String* name);

[1657] VB Public Function Get(ByVal name As String) As HttpPostedFile

[1658] JScript public function Get(name : String): HttpPostedFile; Returns an individual System.Web.HttpPostedFile object from a file collection. This property is overloaded to allow retrieval of objects by either name or numerical index.

[1659] Description

[1660] Returns the System.Web.HttpPostedFile object with the specified name from the file collection. The name of the object to be returned from a file collection.

[1661] GetKey

[1662] C public string GetKey(int index);

[1663] C public: String* GetKey(int index);

[1664] VB Public Function GetKey(ByVal index As Integer) As String

[1665] JScript public function GetKey(index : int) : String;

[1666] Description

[1667] Returns the name of the System.Web.HttpFileCollection member with the specified numerical index. The index of the object name to be returned.

[1668] HttpModuleCollection class (System.Web) ToString

[1669] Description

[1670] Provides a means of indexing and retrieving a collection of System.Web.IHttpModule objects.

[1671] AllKeys

[1672] ToString

[1673] C public string AllKeys get;

[1674] C public: _property String* get_AllKeys( );

[1675] VB Public ReadOnly Property AllKeys As String ( )

[1676] JScript public function get AllKeys( ): String ;

[1677] Description

[1678] Gets a string array containing all the keys (module names) in the System.Web.HttpModuleCollection.

[1679] Count

[1680] IsReadOnly

[1681] Item

[1682] ToString

[1683] Description

[1684] Gets the System.Web.IHttpModule object with the specified numerical index from the System.Web.HttpModuleCollection. The index of the System.Web.IHttpModule object to retrieve from the collection.

[1685] Item

[1686] ToString

[1687] C public IHttpModule thisstring name get;

[1688] C public: _property IHttpModule* get_Item(String* name);

[1689] VB Public Default ReadOnly Property Item(ByVal name As String) As IHttpModule

[1690] JScript returnValueHttpModuleCollectionObject.Item(name); Gets the System.Web.IHttpModule object with the specified name from the System.Web.HttpModuleCollection. This property is overloaded to allow retrieval of modules by either name or numerical index.

[1691] Description

[1692] Gets the System.Web.IHttpModule object with the specified name from the System.Web.HttpModuleCollection. Key of the item to be retrieved.

[1693] Keys

[1694] CopyTo

[1695] C public void CopyTo(Array dest, int index);

[1696] C public: void CopyTo(Array* dest, int index);

[1697] VB Public Sub CopyTo(ByVal dest As Array, ByVal index As Integer)

[1698] JScript public function CopyTo(dest : Array, index : int);

[1699] Description

[1700] Copies members of the module collection to an System.Array beginning at the specified index of the array. The destination Array. The index of the destination Array where copying starts. Get

[1701] C public IHttpModule Get(int index);

[1702] C public: IHttpModule* Get(int index);

[1703] VB Public Function Get(ByVal index As Integer) As IHttpModule

[1704] JScript public function Get(index : int): IHttpModule;

[1705] Description

[1706] Returns the System.Web.IHttpModule object with the specified index from the System.Web.HttpModuleCollection Index of the System.Web.IHttpModule object to return from the collection.

[1707] Get

[1708] C public IHttpModule Get(string name);

[1709] C public: IHttpModule* Get(String* name);

[1710] VB Public Function Get(ByVal name As String) As IHttpModule

[1711] JScript public function Get(name: String): IHttpModule; Returns an individual System.Web.IHttpModule object from the System.Web.HttpModuleCollection. This property is overloaded to allow retrieval of modules by either name or numerical index.

[1712] Description

[1713] Returns the System.Web.IHttpModule object with the specified name from the System.Web.HttpModuleCollection. Key of the item to be retrieved.

[1714] GetKey

[1715] C public string GetKey(int index);

[1716] C public: String* GetKey(int index);

[1717] VB Public Function GetKey(ByVal index As Integer) As String

[1718] JScript public function GetKey(index : int): String;

[1719] Description

[1720] Returns the key (name) of the System.Web.IHttpModule object at the specified numerical index. Index of the key to retrieve from the collection.

[1721] HttpParseException class (System.Web)

[1722] ToString

[1723] Description

[1724] The exception that is thrown when a parse error occurs.

[1725] HttpParseException

[1726] Example Syntax:

[1727] ToString

[1728] C public HttpParseException(string message, Exception innerException, string fileName, int line);

[1729] C public: HttpParseException(String* message, Exception* innerException, String* fileName, int line);

[1730] VB Public Sub New(ByVal message As String, ByVal innerException As Exception, ByVal filename As String, ByVal line As Integer)

[1731] JScript public function HttpParseException(message : String, innerException : Exception, fileName : String, line : int);

[1732] Description

[1733] Initializes a new instance of the System.Web.HttpParseException class. The message displayed to the client when the exception is thrown. The System.Exception, if any, that threw the current exception. The name of the file being parsed when the error occurs. The number of the line being parsed when the error occurs.

[1734] ErrorCode

[1735] FileName

[1736] ToString

[1737] Description

[1738] Gets the name of the file being parsed when the error occurs.

[1739] HelpLink

[1740] HResult

[1741] InnerException

[1742] Line

[1743] ToString

[1744] Description

[1745] Gets the number of the line being parsed when the error occurs.

[1746] Message

[1747] Source

[1748] StackTrace

[1749] TargetSite

[1750] HttpPostedFile class (System.Web)

[1751] ToString

[1752] Description

[1753] Provides a way to access individual files that have been uploaded by a client.

[1754] The System.Web.HttpFileCollection class provides access to all the files uploaded from a client as a file collection.

[1755] ContentLength

[1756] ToString

[1757] C public int ContentLength get;

[1758] C public: _property int get ContentLength( );

[1759] VB Public ReadOnly Property ContentLength As Integer

[1760] JScript public function get ContentLength( ) : int;

[1761] Description

[1762] Gets the size in bytes of an uploaded file.

[1763] ContentType

[1764] ToString

[1765] C public string ContentType get;

[1766] C public: _property String* get_ContentType( );

[1767] VB Public ReadOnly Property ContentType As String

[1768] JScript public function get ContentType( ) : String;

[1769] Description

[1770] Gets the MIME content type of a file sent by a client.

[1771] FileName

[1772] ToString

[1773] C public string FileName get;

[1774] C public: _property String* get_FileName( );

[1775] VB Public ReadOnly Property FileName As String

[1776] JScript public function get FileName( ) : String;

[1777] Description

[1778] Gets the fully-qualified name of the file on the client's machine (for example C:MyFilesTest.txt).

[1779] InputStream

[1780] ToString

[1781] C public Stream InputStream get;

[1782] C public: _property Stream* get_InputStream( );

[1783] VB Public ReadOnly Property InputStream As Stream

[1784] JScript public function get InputStream( ) : Stream;

[1785] Description

[1786] Gets a System.IO.Stream object which points to an uploaded file to prepare for reading the contents of the file.

[1787] SaveAs

[1788] C public void SaveAs(string filename);

[1789] C public: void SaveAs(String* filename);

[1790] VB Public Sub SaveAs(ByVal filename As String)

[1791] JScript public function SaveAs(filename : String);

[1792] Description

[1793] Saves an uploaded MIME message body to a file on the server. The name of the file.

[1794] HttpRequest class (System.Web)

[1795] ToString

[1796] Description

[1797] Enables ASP.NET to read the HTTP values sent by a client during a Web request.

[1798] HttpRequest

[1799] Example Syntax:

[1800] ToString

[1801] C public HttpRequest(string filename, string url, string queryString);

[1802] C public: HttpRequest(String* filename, String* url, Sing* queryString); VB Public Sub New(ByVal filename As String, ByVal url As String, ByVal queryString As String)

[1803] JScript public function HttpRequest(filename : String, url : String, queryString : String);

[1804] Description

[1805] Initializes an System.Web.HttpRequest object. The name of the file associated with the request. Information regarding the URL of the current request. The entire query string sent with the request (everything after the).

[1806] AcceptTypes

[1807] ToString

[1808] C public string AcceptTypes get;

[1809] C public: _property String* get_AcceptTypes( );

[1810] VB Public ReadOnly Property AcceptTypes As String ( )

[1811] JScript public function get AcceptTypes( ): String ;

[1812] Description

[1813] Gets a string array of client-supported MIME accept types.

[1814] ApplicationPath

[1815] ToString

[1816] C public string ApplicationPath get;

[1817] C public: _property String* get_ApplicationPath( );

[1818] VB Public ReadOnly Property ApplicationPath As String

[1819] JScript public function get ApplicationPath( ) : String;

[1820] Description

[1821] Gets the ASP.NET application's virtual application root path on the server.

[1822] Browser

[1823] ToString

[1824] C public HttpBrowserCapabilities Browser get; set;

[1825] C public: _property HttpBrowserCapabilities* get_Browser( );public: _property void set_Browser(HttpBrowserCapabilities*);

[1826] VB Public Property Browser As HttpBrowserCapabilities

[1827] JScript public function get Browser( ) : HttpBrowserCapabilities;public function set Browser(HttpBrowserCapabilities);

[1828] Description

[1829] Gets information about the requesting client's browser capabilities.

[1830] ClientCertificate

[1831] ToString

[1832] C public HttpClientCertificate ClientCertificate get;

[1833] C public: _property HttpClientCertificate* get_ClientCertificate( );

[1834] VB Public ReadOnly Property ClientCertificate As HttpClientCertificate

[1835] JScript public function get ClientCertificate( ): HttpClientCertificate;

[1836] Description

[1837] Gets the current request's client security certificate.

[1838] ContentEncoding

[1839] ToString

[1840] C public Encoding ContentEncoding get;

[1841] C public: _property Encoding* get_ContentEncoding( );

[1842] VB Public ReadOnly Property ContentEncoding As Encoding

[1843] JScript public function get ContentEncoding( ) : Encoding;

[1844] Description

[1845] Gets the character set of the entity-body.

[1846] Default ContentEncoding can be specified in an ASP.NET configuration file. If ContentEncoding is specified by the client, the default configuration settings are overridden.

[1847] ContentLength

[1848] ToString

[1849] C public int ContentLength get;

[1850] C public: _property int get_ContentLength( );

[1851] VB Public ReadOnly Property ContentLength As Integer

[1852] JScript public function get ContentLength( ) : int;

[1853] Description

[1854] Specifies the length, in bytes, of content sent by the client.

[1855] ContentType

[1856] ToString

[1857] C public string ContentType get;

[1858] C public: _property String* get_ContentType( );

[1859] VB Public ReadOnly Property ContentType As String

[1860] JScript public function get ContentType( ) : String;

[1861] Description

[1862] Gets the MIME content type of the incoming request.

[1863] Cookies

[1864] ToString

[1865] C public HttpCookieCollection Cookies get;

[1866] C public: _property HttpCookieCollection* get Cookies( );

[1867] VB Public ReadOnly Property Cookies As HttpCookieCollection

[1868] JScript public function get Cookies( ) : HttpCookieCollection;

[1869] Description

[1870] Gets a collection of cookies sent by the client.

[1871] ASP.NET includes two intrinsic cookie collections. The collection accessed through System.Web.HttpRequest.Cookies contains cookies transmitted by the client to the server in the Cookie header. The collection accessed through System.Web.HttpResponse.Cookies contains cookies generated on the server and transmitted to the client in the Set-Cookie header.

[1872] CurrentExecutionFilePath

[1873] ToString

[1874] C public string CurrentExecutionFilePath get;

[1875] C public: _property String* get_CurrentExecutionFilePath( );

[1876] VB Public ReadOnly Property CurrentExecutionFilePath As String

[1877] JScript public function get CurrentExecutionFilePath( ): String;

[1878] FilePath

[1879] ToString

[1880] C public string FilePath get; 1C public: _property String* get_FilePath( );

[1881] VB Public ReadOnly Property FilePath As String

[1882] JScript public function get FilePath( ) : String;

[1883] Description

[1884] Gets the virtual path of the current request.

[1885] The System.Web.HttpRequest.FilePath does not include the System.Web.HttpRequest.PathInfo trailer. For the URL Http://www.microsoft.com/virdir/page.html/tail, the FilePath is Http://www.microsoft.com/virdir/page.html.

[1886] Files

[1887] ToString

[1888] C public HttpFileCollection Files get;

[1889] C public: _property HttpFileCollection* get_Files( ); VB Public ReadOnly Property Files As HttpFileCollection

[1890] JScript public function get Files( ) : HttpFileCollection;

[1891] Description

[1892] Gets the collection of client-uploaded files (Multipart MIME format).

[1893] The file collection is populated only when the HTTP request Content-Type is multipart/form-data.

[1894] Filter

[1895] ToString

[1896] C public Stream Filter get; set;

[1897] C public: _property Stream* get Filter( );public: _property void set Filter(Stream*);

[1898] VB Public Property Filter As Stream

[1899] JScript public function get Filter( ) : Stream;public function set Filter(Stream);

[1900] Description

[1901] Gets or sets the filter to use when reading the current input stream.

[1902] Form

[1903] ToString

[1904] C public NameValueCollection Form get;

[1905] C public: _property NameValueCollection* get_Form( );

[1906] VB Public ReadOnly Property Form As NameValueCollection

[1907] JScript public function get Form( ) : NameValueCollection;

[1908] Description

[1909] Gets a collection of form variables.

[1910] Populated when the HTTP request Content-Type is either application/x5 www-form-urlencoded or multipart/form-ndata

[1911] Headers

[1912] ToString

[1913] C public NameValueCollection Headers get;

[1914] C public: _property NameValueCollection* get Headers( );

[1915] VB Public ReadOnly Property Headers As NameValueCollection

[1916] JScript public function get Headers( ) : NameValueCollection;

[1917] Description

[1918] Gets a collection of HTTP headers.

[1919] HttpMethod

[1920] ToString

[1921] C public string HttpMethod get;

[1922] C public: _property String* get_HttpMethod( );

[1923] VB Public ReadOnly Property HttpMethod As String

[1924] JScript public function get HttpMethod( ) : String;

[1925] Description

[1926] Gets the HTTP data transfer method (such as GET , POST , or HEAD) used by the client.

[1927] InputStream

[1928] ToString

[1929] C public Stream InputStream get;

[1930] C public: Property Stream* get_InputStream( );

[1931] VB Public ReadOnly Property InputStream As Stream

[1932] JScript public function get InputStream( ) : Stream;

[1933] Description

[1934] Gets the contents of the incoming HTTP entity body.

[1935] IsAuthenticated

[1936] ToString

[1937] C public bool IsAuthenticated get;

[1938] C public: _property bool get_IsAuthenticated( );

[1939] VB Public ReadOnly Property IsAuthenticated As Boolean

[1940] JScript public function get IsAuthenticated( ) : Boolean;

[1941] Description

[1942] Gets a value indicating whether the user has been authenticated.

[1943] IsSecureConnection

[1944] ToString

[1945] C public bool IsSecureConnection get;

[1946] C public: _property bool get_IsSecureConnection( );

[1947] VB Public ReadOnly Property IsSecureConnection As Boolean

[1948] JScript public function get IsSecureConnection( ) : Boolean;

[1949] Description

[1950] Gets a value indicting whether the HTTP connection uses secure sockets (that is, HTTPS).

[1951] Item

[1952] ToString

[1953] C public string thisstring key get;

[1954] C public: _property String* get Item(String* key);

[1955] VB Public Default ReadOnly Property Item(ByVal key As String) As String

[1956] JScript returnValueHttpRequestObject.Item(key);

[1957] Description

[1958] Default HttpRequest indexed property that retrieves a QueryString, Form, Cookies, or ServerVariables collection. This property is read-only. Numerical index to collection members.

[1959] Params

[1960] ToString

[1961] C public NameValueCollection Params get;

[1962] C public: _property NameValueCollection* get_Params( );

[1963] VB Public ReadOnly Property Params As NameValueCollection

[1964] JScript public function get Params( ) : NameValueCollection;

[1965] Description

[1966] Gets a combined collection of System.Web.HttpRequest.QueryString, System.Web.HttpRequest.Form, System.Web.HttpRequest.ServerVariables, and System.Web.HttpRequest.Cookies items.

[1967] Path

[1968] ToString

[1969] C public string Path get;

[1970] C public: _property String* get Path( );

[1971] VB Public ReadOnly Property Path As String

[1972] JScript public function get Path( ) : String;

[1973] Description

[1974] Gets the virtual path of the current request.

[1975] The System.Web.HttpRequest.FilePath does not include the System.Web.HttpRequest.PathInfo trailer. For the URL Http://www.microsoft.com/virdir/page.html/tail, the FilePath is Http://www.microsoft.com/virdir/page.html.

[1976] PathInfo

[1977] ToString

[1978] C public string PathInfo get;

[1979] C public: _property String* get_PathInfo( );

[1980] VB Public ReadOnly Property PathInfo As String

[1981] JScript public function get PathInfo( ) : String;

[1982] Description

[1983] Gets additional path information for a resource with a URL extension.

[1984] For the URL Http://www.microsoft.com/virdir/page.html/tail, the PathInfo value is /tail.

[1985] PhysicalApplicationPath

[1986] ToString

[1987] C public string PhysicalApplicationPath get;

[1988] C public: _property String* get_PhysicalApplicationPath( );

[1989] VB Public ReadOnly Property PhysicalApplicationPath As String

[1990] JScript public function get PhysicalApplicationPath( ) : String;

[1991] Description

[1992] Gets the physical file system path of the currently executing server application's root directory.

[1993] PhysicalPath

[1994] ToString

[1995] C public string PhysicalPath get;

[1996] C public: Property String* get_PhysicalPath( );

[1997] VB Public ReadOnly Property PhysicalPath As String

[1998] JScript public function get PhysicalPath( ) : String;

[1999] Description

[2000] Gets the physical file system path corresponding to the requested URL.

[2001] QueryString

[2002] ToString

[2003] C public NameValueCollection QueryString get;

[2004] C public: _property NameValueCollection* get QueryString( );

[2005] VB Public ReadOnly Property QueryString As NameValueCollection

[2006] JScript public function get QueryString( ) : NameValueCollection;

[2007] Description

[2008] Gets the collection of HTTP query string variables.

[2009] RawUrl

[2010] ToString

[2011] C public string RawUrl get;

[2012] C public: _property String* get_RawUrl( );

[2013] VB Public ReadOnly Property RawUrl As String

[2014] JScript public function get RawUrl( ) : String;

[2015] Description

[2016] Gets the raw URL of the current request.

[2017] The raw URL is defined as the part of the URL following the domain information. In the URL string http://www.microsoft.com/articles/recent.aspx, the raw URL is /articles/recent.aspx. The raw URL includes the query string, if present.

[2018] RequestType

[2019] ToString

[2020] C public string RequestType get; set;

[2021] C public: _property String* get RequestType( );public: _property void set RequestType(String*);

[2022] VB Public Property RequestType As String

[2023] JScript public function get RequestType( ) : String;public function set RequestType(String);

[2024] Description

[2025] Gets or sets the HTTP data transfer method (GET or POST) used by the client.

[2026] ServerVariables

[2027] ToString

[2028] C public NameValueCollection ServerVariables get;

[2029] C public: _property NameValueCollection* get_ServerVariables( );

[2030] VB Public ReadOnly Property ServerVariables As NameValueCollection

[2031] JScript public function get ServerVariables( ) : NameValueCollection;

[2032] Description

[2033] Gets a collection of web server variables.

[2034] TotalBytes

[2035] ToString

[2036] C public int TotalBytes get;

[2037] C public: _property int get_TotalBytes( );

[2038] VB Public ReadOnly Property TotalBytes As Integer

[2039] JScript public function get TotalBytes( ) : int;

[2040] Description

[2041] Gets the number of bytes in the current input stream.

[2042] Url

[2043] ToString

[2044] C public Uri Url get;

[2045] C public: _property Uri* get_Url( );

[2046] VB Public ReadOnly Property Url As Uri

[2047] JScript public function get Url( ) : Uri;

[2048] Description

[2049] Gets Information about the URL of the current request.

[2050] UrlReferrer

[2051] ToString

[2052] C public Uri UrlReferrer get;

[2053] C public: _property Uri* get_UrlReferrer( );

[2054] VB Public ReadOnly Property UrlReferrer As Uri

[2055] JScript public function get UrlReferrer( ) : Uri;

[2056] Description

[2057] Gets information about the URL of the client's previous request that linked to the current URL.

[2058] UserAgent

[2059] ToString

[2060] C public string UserAgent get;

[2061] C public: _property String* get_UserAgent( );

[2062] VB Public ReadOnly Property UserAgent As String

[2063] JScript public function get_UserAgent( ) : String;

[2064] Description

[2065] Gets the raw user agent string of the client browser.

[2066] UserHostAddress

[2067] ToString

[2068] C public string UserHostAddress get;

[2069] C public: _property String* get_UserHostAddress( );

[2070] VB Public ReadOnly Property UserHostAddress As String

[2071] JScript public function get_UserHostAddress( ) : String;

[2072] Description

[2073] Gets the IP host address of the remote client.

[2074] UserHostName

[2075] ToString

[2076] C public string UserHostName get;

[2077] C public: _property String* get_UserHostName( );

[2078] VB Public ReadOnly Property UserHostName As String

[2079] JScript public function get_UserHostName( ) : String;

[2080] Description

[2081] Gets the DNS name of the remote client.

[2082] UserLanguages

[2083] ToString

[2084] C public string UserLanguages get;

[2085] C public: _property String* get_UserLanguages( );

[2086] VB Public ReadOnly Property UserLanguages As String ( )

[2087] JScript public function get_UserLanguages( ) : String ;

[2088] Description

[2089] Gets a sorted string array of client language preferences.

[2090] BinaryRead

[2091] C public byte BinaryRead(int count);

[2092] C public: unsigned char BinaryRead(int count) _gc ;

[2093] VB Public Function BinaryRead(ByVal count As Integer) As Byte( )

[2094] JScript public function BinaryRead(count : int) : Byte ;

[2095] Description

[2096] Performs a binary read of a specified number of bytes from the current input stream.

[2097] Return Value: A byte array.

[2098] The BinaryRead method is provided for compatibility with previous versions of ASP. Number of bytes to read.

[2099] MapImageCoordinates

[2100] C public int MaplmageCoordinates(string imageFieldName);

[2101] C public: m t MaplmageCoordinates(String* imageFieldName) gc ;

[2102] VB Public Function MaplmageCoordinates(ByVal imageFieldName As String) As Integer( )

[2103] JScript public function MapImageCoordinates(imageFieldName : String) : int ;

[2104] Description

[2105] Maps an incoming image-field form parameter to appropriate x/y coordinate values.

[2106] Return Value: A two-dimensional array of integers. A string reference to a form image map.

[2107] MapPath

[2108] C public string MapPath(string virtualPath);

[2109] C public: String* MapPath(String* virtualpath);

[2110] VB Public Function MapPath(ByVal virtualpath As String) As String

[2111] JScript public function MapPath(virtualPath : String) : String; Maps the virtual path in the requested URL to a physical path on the server for the current request.

[2112] Description

[2113] Maps the specified virtual path to a physical path. The virtual path (absolute or relative) for the current request.

[2114] MapPath

[2115] C public string MapPath(string virtualpath, string baseViltualDir, bool allowCrossAppMapping);

[2116] C public: String* MapPath(String* virtualPath, String* baseVirtualDir, bool allowCrossAppMapping);

[2117] VB Public Function MapPath(ByVal virtualpath As String, ByVal baseVirtualDir As String, ByVal allowCrossAppMapping As Boolean) As String

[2118] JScript public function MapPath(virtualPath : String, baseVirtualDir : String, allowCrossAppMapping : Boolean): String;

[2119] Description

[2120] Maps the specified virtual path to a physical path. The virtual path (absolute or relative) for the current request. The virtual base directory path used for relative resolution. If true, the virtualpath may belong to another application.

[2121] SaveAs

[2122] C public void SaveAs(string filename, bool includeHeaders);

[2123] C public: void SaveAs(String* filename, bool includeHeaders);

[2124] VB Public Sub SaveAs(ByVal filename As String, ByVal includeHeaders As Boolean)

[2125] JScript public function SaveAs(filename : String, includeHeaders : Boolean);

[2126] Description

[2127] Saves an HTTP request to disk.

[2128] Saving the request context to disk can be useful in debugging. A string reference to a physical drive path. A Boolean value specifying whether an HTTP header should be saved to disk.

[2129] HttpResponse class (System.Web)

[2130] ToString

[2131] Description

[2132] Encapsulates HTTP response information from an ASP.NET operation.

[2133] The methods and properties of the HttpResponse class are exposed through ASP.NET's intrinsic Response object.

[2134] HttpResponse

[2135] Example Syntax:

[2136] ToString

[2137] C public HttpResponse(TextWriter writer);

[2138] C public: HttpResponse(TextWriter* writer);

[2139] VB Public Sub New(ByVal writer As TextWriter)

[2140] JScript public function HttpResponse(writer : TextWriter);

[2141] Description

[2142] Initializes a new instance of the HttpResponse class. A TextWriter object enabling custom HTTP output.

[2143] Buffer

[2144] ToString

[2145] C public bool Buffer get; set;

[2146] C public: _property bool get Buffer( );public: _property void set Buffer(bool);

[2147] VB Public Property Buffer As Boolean

[2148] JScript public function get Buffer( ) : Boolean;public function set Buffer(Boolean);

[2149] Description

[2150] Gets or sets a value indicating whether to buffer output and send it after the entire response is finished processing.

[2151] System.Web.HttpResponse.Buffer has been deprecated in favor of System.Web.HttpResponse.BufferOutput and is provided only for compatibility with previous versions of ASP. With ASP.NET, use System.Web.HttpResponse.BufferOutput.

[2152] BufferOutput

[2153] ToString

[2154] C public bool BufferOutput get; set;

[2155] C public: _property bool get_BufferOutput( );public: _property void set_BufferOutput(bool);

[2156] VB Public Property BufferOutput As Boolean

[2157] JScript public function get BufferOutput( ) : Boolean;public function set BufferOutput(Boolean);

[2158] Description

[2159] Gets or sets a value indicating whether to buffer output and send it after the entire page is finished processing.

[2160] Cache

[2161] ToString

[2162] C public HttpCachePolicy Cache get;

[2163] C public: _property HttpCachePolicy* get_Cache( );

[2164] VB Public ReadOnly Property Cache As HttpCachePolicy

[2165] JScript public function get Cache( ) : HttpCachePolicy;

[2166] Description

[2167] Gets the caching policy (expiration time, privacy, vary clauses) of a Web page.

[2168] CacheControl

[2169] ToString

[2170] C public string CacheControl get; set;

[2171] C public: _property String* get_CacheControl( );public: _property void set_CacheControl(String*);

[2172] VB Public Property CacheControl As String

[2173] JScript public function get CacheControl( ) : String;public function set CacheControl(String);

[2174] Description

[2175] Sets the Cache-Control HTTP header to Public or Private.

[2176] The values for Private and Public are strings and must be enclosed in quotation marks ( )

[2177] Charset

[2178] ToString

[2179] C public string Charset get; set;

[2180] C public: _property String* get_Charset( );public: _property void set_Charset(String*);

[2181] VB Public Property Charset As String

[2182] JScript public function get Charset( ) : String;public function set Charset(String);

[2183] Description

[2184] Gets or sets the HTTP character set of the output stream.

[2185] Charset can be set to null to suppress the Content-Type header.

[2186] ContentEncoding

[2187] ToString

[2188] C public Encoding ContentEncoding get; set;

[2189] C public: _property Encoding* get ContentEncoding( );public: _property void set_ContentEncodjng(Encoding*);

[2190] VB Public Property ContentEncoding As Encoding

[2191] JScript public function get ContentEncoding( ) : Encoding;public function set ContentEncoding(Encoding);

[2192] Description

[2193] Gets or sets the HTTP character set of the output stream.

[2194] ContentType

[2195] ToString

[2196] C public string ContentType get; set;

[2197] C public: _property String* get_ContentType( );public: _property void set_ContentType(String*);

[2198] VB Public Property ContentType As String

[2199] JScript public function get ContentType( ) : String;public function set ContentType(String);

[2200] Description

[2201] Gets or sets the HTTP MIME type of the output stream.

[2202] The following example takes action if the content type of the output is not Text/HTML.

[2203] Cookies

[2204] ToString

[2205] C public HttpCookieCollection Cookies get;

[2206] C public: _property HttpCookieCollection* get Cookies( );

[2207] VB Public ReadOnly Property Cookies As HttpCookieCollection

[2208] JScript public function get Cookies( ) : HttpCookieCollection;

[2209] Description

[2210] Gets the response cookie collection.

[2211] ASP.NET includes two intrinsic cookie collections. The collection accessed through Cookies contains cookies transmitted by the client to the server in the System.Web.HttpRequest.Cookies header. The collection accessed through System.Web.HttpResponse.Cookies contains cookies generated on the server and transmitted to the client in the Set-Cookie header.

[2212] Expires

[2213] ToString

[2214] C public int Expires get; set;

[2215] C public: _property int get_Expires( );public: _property void set_Expires(int);

[2216] VB Public Property Expires As Integer

[2217] JScript public function get Expires( ) : int;public function set Expires(int);

[2218] Description

[2219] Gets or sets the number of minutes before a page cached on a browser expires. If the user returns to the same page before it expires, the cached version is displayed.

[2220] The Expires, System.Web.HttpResponse.ExpiresAbsolute and System.Web.HttpResponse.CacheControl properties have been deprecated in favor of the methods of the System.Web.HttpCachePolicy class available through the System.Web.HttpResponse.Cache intrinsic object to control the IIS output cache and client caches.

[2221] ExpiresAbsolute

[2222] ToString

[2223] C public DateTime ExpiresAbsolute get; set;

[2224] C public: _property DateTime get ExpiresAbsolute( );public: _property void set_ExpiresAbsolute(DateTime);

[2225] VB Public Property ExpiresAbsolute As DateTime

[2226] JScript public function get ExpiresAbsolute( ) : DateTime;public function set ExpiresAbsolute(DateTime);

[2227] Description

[2228] Gets or sets the absolute date and time at which to remove cached information from the cache.

[2229] The ExpiresAbsolute, System.Web.HttpResponse.Expires and System.Web.HttpResponse.CacheControl properties have been deprecated in favor of the methods of the System.Web.HttpCachePolicy class available through the System.Web.HttpResponse.Cache intrinsic object to control the IIS output cache and client caches.

[2230] Filter

[2231] ToString

[2232] C public Stream Filter get; set;

[2233] C public: _property Stream* get Filter( );public: _property void set Filter(Stream*);

[2234] VB Public Property Filter As Stream

[2235] JScript public function get Filter( ) : Stream;public function set Filter(Stream);

[2236] Description

[2237] Gets or sets a wrapping filter object used to modify the HTTP entity body before transmission.

[2238] When you create a Stream object and set the Response.Filter property to the Stream object, all HTTP output sent by Response.Write passes through the filter.

[2239] IsClientConnected

[2240] ToString

[2241] C public bool IsClientConnected get;

[2242] C public: _property bool get_IsClientConnected( );

[2243] VB Public ReadOnly Property IsClientConnected As Boolean

[2244] JScript public function get IsClientConnected( ) : Boolean;

[2245] Description

[2246] Gets a value indicating whether the client is still connected to the server.

[2247] Output

[2248] ToString

[2249] C public TextWriter Output get;

[2250] C public: Property TextWriter* get_Output( );

[2251] VB Public ReadOnly Property Output As TextWriter

[2252] JScript public function get Output( ) : TextWriter;

[2253] Description

[2254] Enables output of text to the outgoing HTTP response stream.

[2255] OutputStream

[2256] ToString

[2257] C public Stream OutputStream get;

[2258] C public: _property Stream* get_OutputStream( );

[2259] VB Public ReadOnly Property OutputStream As Stream

[2260] JScript public function get OutputStream( ) : Stream;

[2261] Description

[2262] Enables binary output to the outgoing HTTP content body.

[2263] Status

[2264] ToString

[2265] C public string Status get; set;

[2266] C public: _property String* get_Status( );public: _property void set_Status(String*);

[2267] VB Public Property Status As String

[2268] JScript public function get Status( ) : String;public function set Status(String);

[2269] Description

[2270] Sets the Status line that is returned to the client.

[2271] System.Web.HttpResponse.Status has been deprecated in favor of System.Web.HttpResponse.StatusDescription and is provided only for compatibility with previous versions of ASP. With ASP.NET, use System.Web.HttpResponse.StatusDescription instead.

[2272] StatusCode

[2273] ToString

[2274] C public int StatusCode get; set;

[2275] C public: _property mnt get_StatusCode( );public: _property void set_StatusCode(int);

[2276] VB Public Property StatusCode As Integer

[2277] JScript public function get StatusCode( ) : int;public function set StatusCode(int);

[2278] Description

[2279] Gets or sets the HTTP status code of the output returned to the client.

[2280] StatusDescription

[2281] ToString

[2282] C public string StatusDescription get; set;

[2283] C public: _property String* get_StatusDescription( );public: _property void set_StatusDescription(String*);

[2284] VB Public Property StatusDescription As String

[2285] JScript public function get StatusDescription( ) : String;public function set StatusDescription(String);

[2286] Description

[2287] Gets or sets the HTTP status string of the output returned to the client.

[2288] SuppressContent

[2289] ToString

[2290] C public bool SuppressContent get; set;

[2291] C public: _property bool get_SuppressContent( );public: _property void set_SuppressContent(bool);

[2292] VB Public Property SuppressContent As Boolean

[2293] JScript public function get SuppressContent( ) : Boolean;public function set SuppressContent(Boolean);

[2294] Description

[2295] Gets or sets a value indicating whether to send HTTP content to the client.

[2296] AddCacheItemDependencies

[2297] C public void AddCacheItemDependencies(ArrayList cacheKeys);

[2298] C public: void AddCacheItemffependencies(ArrayList* cacheKeys);

[2299] VB Public Sub AddCacheItemDependencies(ByVal cacheKeys As ArrayList)

[2300] JScript public function AddCacheItemDependencies(cacheKeys : ArrayList);

[2301] AddCacheItemDependency

[2302] C public void AddCacheItemDependency(string cacheKey);

[2303] C public: void AddCachelteniDependency(String* cacheKey);

[2304] VB Public Sub AddCacheItemDependency(ByVal cacheKey As String)

[2305] JScript public function AddCachelterinDependency(cacheKey : String);

[2306] AddFileDependencies

[2307] C public void AddFileDependencies(ArrayList filenames);

[2308] C public: void AddFileDependencies(ArrayList* filenames);

[2309] VB Public Sub AddFileDependencies(ByVal filenames As ArrayList)

[2310] JScript public function AddFileDependencies(filenames : ArrayList);

[2311] Description

[2312] Adds a group of file names to the collection of file names on which the current response is dependent. The collection of files to add.

[2313] AddFileDependency

[2314] C public void AddFileDependency(string filename);

[2315] C public: void AddFileDependency(String* filename);

[2316] VB Public Sub AddFileDependency(ByVal filename As String)

[2317] JScript public function AddFileDependency(filename : String);

[2318] Description

[2319] Adds a single file name to the collection of file names on which the current response is dependent. The name of the file to add.

[2320] AddHeader

[2321] C public void AddHeader(string name, string value);

[2322] C public: void AddHeader(String* name, String* value);

[2323] VB Public Sub AddHeader(ByVal name As String, ByVal value As String)

[2324] JScript public function AddHeader(name : String, value : String);

[2325] Description

[2326] Adds an HTTP header to the output stream.

[2327] AddHeader is the same as System.Web.HttpResponse.AppendHeader(System.Web.HttpResponseHeade r) and is provided only for compatibility with previous versions of ASP. With ASP.NET, use AppendHeader. The name of the HTTP header to add value to. The string to add to the header.

[2328] AppendCookie

[2329] C public void AppendCookie(HttpCookie cookie);

[2330] C public: void AppendCookie(HttpCookie* cookie);

[2331] VB Public Sub AppendCookie(ByVal cookie As HttpCookie)

[2332] JScript public function AppendCookie(cookie : HttpCookie);

[2333] Description

[2334] Adds an HTTP cookie to the intrinsic cookie collection. The cookie to add to the output stream.

[2335] AppendHeader

[2336] C public void AppendHeader(string name, string value);

[2337] C public: void AppendHeader(String* name, String* value);

[2338] VB Public Sub AppendHeader(ByVal name As String, ByVal value As String)

[2339] JScript public function AppendHeader(name : String, value : String);

[2340] Description

[2341] Adds an HTTP header to the output stream.

[2342] If you use the System.Web.HttpResponse.AppendHeader(System.Web.HttpResponseHeade r) method to send cache-specific headers and at the same time use the cache object model (System.Web.HttpResponse.Cache) to set cache policy, HTTP response headers pertaining to caching (Cache-Control, Expires, Last-Modified, Pragma, and Vary) might be deleted when the cache object model is used. This behavior enables ASP.NET to maintain the most restrictive settings. For example, consider a page that includes user controls. If those controls have conflicting cache policies, the most restrictive cache policy will be used. If one user control sets the header Cache-Control: Public and another sets the more restrictive header Cache-Control: Private via calls to System.Web.HttpCachePolicy.SetCacheability(System.Web.HttpCacheability), then the Cache-Control: Private header will be sent with the response. The name of the HTTP header to add to the output stream. The string to append to the header.

[2343] AppendToLog

[2344] C public Vold AppendToLog(string param);

[2345] C public: void AppendToLog(String* param);

[2346] VB Public Sub AppendToLog(ByVal param As String)

[2347] JScript public function AppendToLog(param : String);

[2348] Description

[2349] Adds custom log information to the IIS log file. The text to add to the log file.

[2350] ApplyAppPathModifier

[2351] C public string ApplyAppPathModifier(string virtualPath);

[2352] C public: String* ApplyAppPathModifier(String* virtualPath);

[2353] VB Public Function ApplyAppPathModifier(ByVal virtualPath As String) As String

[2354] JScript public function ApplyAppPathModifier(virtualPath : String) : String;

[2355] Description

[2356] BinaryWrite

[2357] C public void BinaryWrite(byte buffer);

[2358] C public: void BinaryWrite(unsigned char buffer _gc );

[2359] VB Public Sub BinaryWrite(ByVal buffer( ) As Byte)

[2360] JScript public function BinaryWrite(buffer : Byte );

[2361] Description

[2362] Writes a string of binary characters to the HTTP output stream. The bytes to write to the output stream.

[2363] Clear

[2364] C public void Clear( );

[2365] C public: void Clear( );

[2366] VB Public Sub Clear( )

[2367] JScript public function Clear( );

[2368] Description

[2369] Clears all content output from the buffer stream.

[2370] ClearContent

[2371] C public void ClearContent( );

[2372] C public: void ClearContent( );

[2373] VB Public Sub ClearContent( )

[2374] JScript public function ClearContent( );

[2375] Description

[2376] Clears all content output from the buffer stream.

[2377] ClearHeaders

[2378] C public void ClearHeaders( );

[2379] C public: void Clearileaders( );

[2380] VB Public Sub ClearHeaders( )

[2381] JScript public function ClearHeaders( );

[2382] Description

[2383] Clears all headers from the buffer stream.

[2384] Close

[2385] C public void Close( );

[2386] C public: void Close( );

[2387] VB Public Sub Close( )

[2388] JScript public function Close( );

[2389] Description

[2390] Closes the socket connection to a client.

[2391] End

[2392] C public void End( );

[2393] C public: void End( );

[2394] VB Public Sub End( )

[2395] JScript public function End( );

[2396] Description

[2397] Sends all currently buffered output to the client, stops execution of the page, and fires the Application_EndRequest event.

[2398] Flush

[2399] C public void Flush( );

[2400] C public: void Flush( );

[2401] VB Public Sub Flush( )

[2402] JScript public function Flush( );

[2403] Description

[2404] Sends all currently buffered output to the client.

[2405] Forces all currently buffered output to be sent to the client.

[2406] Pics

[2407] C public void Pics(string value);

[2408] C public: void Pics(String* value);

[2409] VB Public Sub Pics(ByVal value As String)

[2410] JScript public function Pics(value : String);

[2411] Description

[2412] Appends a PICS-Label HTTP header to the output stream.

[2413] Platform for Internet Content Selection (PICS) is a World Wide Web Consortium (W3C) standard for content labeling. PICS is essentially a language for creating a ratings system. The string to add to the PICS-Label header.

[2414] Redirect

[2415] C public void Redirect(string url);

[2416] C public: void Redirect(String* url);

[2417] VB Public Sub Redirect(ByVal url As String)

[2418] JScript public function Redirect(url : String);

[2419] Description

[2420] Redirects a client to a new URL. The target location.

[2421] Redirect

[2422] C public void Redirect(string url, bool endResponse);

[2423] C public: void Redirect(String* url, bool endResponse);

[2424] VB Public Sub Redirect(ByVal url As String, ByVal endResponse As Boolean)

[2425] JScript public function Redirect(url : String, endResponse : Boolean); Redirects a client to a new URL.

[2426] RemoveOutputCacheItem

[2427] C public static void RemoveOutputCacheItem(string path);

[2428] C public: static void RemoveOutputCacheItem(String* path);

[2429] VB Public Shared Sub RemoveOutputCacheItem(ByVal path As String)

[2430] JScript public static function RemoveOutputCacheItem(path : String); SetCookie

[2431] C public void SetCookie(HttpCookie cookie);

[2432] C public: void SetCookie(HttpCookie* cookie);

[2433] VB Public Sub SetCookie(ByVal cookie As HttpCookie)

[2434] JScript public function SetCookie(cookie : HttpCookie);

[2435] Description

[2436] Updates an existing cookie in the cookie collection.

[2437] Write

[2438] C public void Write(char ch);

[2439] C public: void Write(wchar_t ch);

[2440] VB Public Sub Write(ByVal ch As Char)

[2441] JScript public function Write(ch : Char);

[2442] Description

[2443] Writes a character to an HTTP output content stream. The character to write to the HTTP output stream.

[2444] Write

[2445] C public void Write(object obj);

[2446] C public: void Write(Object* obj);

[2447] VB Public Sub Write(ByVal obj As Object)

[2448] JScript public function Write(obj : Object);

[2449] Description

[2450] Writes an Object to an HTTP output content stream. The Object to write to the HTTP output stream.

[2451] Write

[2452] C public void Write(string s);

[2453] C public: void Write(String* s);

[2454] VB Public Sub Write(ByVal s As String)

[2455] JScript public function Write(s : String); Writes information to an HTTP output content stream.

[2456] Description

[2457] Writes a string to an HTTP output content stream. The string to write to the HTTP output stream.

[2458] Write

[2459] C public void Write(char buffer, int index, int count);

[2460] C public: void Write(_wchar_t buffer _gc , int index, int count);

[2461] VB Public Sub Write(ByVal buffer( ) As Char, ByVal index As Integer, ByVal count As Integer)

[2462] JScript public function Write(buffer : Char , index : int, count : int);

[2463] Description

[2464] Writes an array of characters to an HTTP output content stream. The character array to write. The position in the character array where writing starts. The number of characters to write, beginning at index.

[2465] WriteFile

[2466] C public void WriteFile(string filename);

[2467] C public: void WriteFile(String* filename);

[2468] VB Public Sub WriteFile(ByVal filename As String)

[2469] JScript public function WriteFile(filename : String); Writes the specified file directly to an HTTP content output stream.

[2470] Description

[2471] Writes the specified file directly to an HTTP content output stream. The name of the file to write to the HTTP output.

[2472] WriteFile

[2473] C public void WriteFile(string filename, bool readintoMemory);

[2474] C public: void WriteFile(String* filename, bool readIntoMemory);

[2475] VB Public Sub WriteFile(ByVal filename As String, ByVal readIntoMemory As Boolean)

[2476] JScript public function WriteFile(filename : String, readIntoMemory : Boolean);

[2477] Description

[2478] Writes the contents of the specified file into a memory block. The name of the file to write into a memory block. Indicates whether the file will be written into a memory block.

[2479] WriteFile

[2480] C public void WriteFile(IntPtr fileHandle, long offset, long size);

[2481] C public: void WriteFile(IntPtr fileHandle, _int64 offset, _int64 size);

[2482] VB Public Sub WriteFile(ByVal fileHandle As IntPtr, ByVal offset As Long, ByVal size As Long)

[2483] JScript public function WriteFile(fileHandle : IntPtr, offset : long, size : long);

[2484] Description

[2485] Writes the specified file directly to an HTTP content output stream. The file handle of the file to write to the HTTP output stream. The byte position in the file where writing will start. The number of bytes to write to the output stream.

[2486] WriteFile

[2487] C public void WriteFile(string filename, long offset, long size);

[2488] C public: void WriteFile(String* filename, _int64 offset, _int64 size);

[2489] VB Public Sub WriteFile(ByVal filename As String, ByVal offset As Long, ByVal size As Long)

[2490] JScript public function WriteFile(filename : String, offset : long, size : long);

[2491] Description

[2492] Writes the specified file directly to an HTTP content output stream. The name of the file to write to the HTTP output stream. The byte position in the file where writing will start. The number of bytes to write to the output stream.

[2493] HttpRuntime class (System.Web)

[2494] WriteFile

[2495] Description

[2496] Provides a set of ASP.NET runtime services.

[2497] HttpRuntime

[2498] Example Syntax:

[2499] WriteFile

[2500] C public HttpRuntime( );

[2501] C public: HttpRuntime( );

[2502] VB Public Sub New( )

[2503] JScript public function HttpRuntime( );

[2504] AppDomainAppld

[2505] WriteFile

[2506] C public static string AppDomainAppld get;

[2507] C public: _property static String* get_AppDomainAppld( );

[2508] VB Public Shared ReadOnly Property AppDomainAppld As String

[2509] JScript public static function get AppDomainAppId( ) : String;

[2510] Description

[2511] AppDomainAppPath

[2512] WriteFile

[2513] C public static string AppDomainAppPath get;

[2514] C public: _property static String* get_AppDomainAppPath( );

[2515] VB Public Shared ReadOnly Property AppDomainAppPath As String

[2516] JScript public static function get AppDomainAppPath( ) : String;

[2517] Description

[2518] AppDomainAppVirtualPath

[2519] WriteFile

[2520] C public static string AppDomainAppVirtualPath get;

[2521] C public: _property static String* get_AppDomainAppVirtualPath( );

[2522] VB Public Shared ReadOnly Property AppDomainAppVirtualPath As String

[2523] JScript public static function get AppDomainAppVirtualPath( ) : String;

[2524] Description

[2525] AppDomainId

[2526] WriteFile

[2527] C public static string AppDomainId get;

[2528] C public: _property static String* get_AppDomainId( );

[2529] VB Public Shared ReadOnly Property AppDomainId As String

[2530] JScript public static function get AppDomainId( ) : String;

[2531] Description

[2532] AspInstallDirectory

[2533] WriteFile

[2534] C public static string AspInstallDirectory get;

[2535] C public: _property static String* get AspInstallDirectory( );

[2536] VB Public Shared ReadOnly Property AspInstallDirectory As String

[2537] JScript public static function get AspInstallDirectory( ) : String;

[2538] Description

[2539] BinDirectory

[2540] WriteFile

[2541] C public static string BinDirectory get;

[2542] C public: _property static String* get_BinDirectory( );

[2543] VB Public Shared ReadOnly Property BinDirectory As String

[2544] JScript public static function get BinDirectory( ) : String;

[2545] Description

[2546] Cache

[2547] WriteFile

[2548] C public static Cache Cache get;

[2549] C public: _property static Cache* get_Cache( );

[2550] VB Public Shared ReadOnly Property Cache As Cache

[2551] JScript public static function get Cache( ) : Cache;

[2552] Description

[2553] Provides access to the cache.

[2554] ClrInstallDirectory

[2555] WriteFile

[2556] C public static string ClrlnstallDirectory get;

[2557] C public: _property static String* get_ClrInstallDirectory( );

[2558] VB Public Shared ReadOnly Property ClrlnstallDirectory As String

[2559] JScript public static function get ClrlnstallDirectory( ) : String;

[2560] Description

[2561] CodegenDir

[2562] WriteFile

[2563] C public static string CodegenDir get;

[2564] C public: _property static String* get_CodegenDir( );

[2565] VB Public Shared ReadOnly Property CodegenDir As String

[2566] JScript public static function get CodegenDir( ) : String;

[2567] Description

[2568] IsOnUNCShare

[2569] WriteFile

[2570] C public static bool IsOnUNCShare get;

[2571] C public: _property static bool get_IsOnUNCShare( );

[2572] VB Public Shared ReadOnly Property IsOnUNCShare As Boolean

[2573] JScript public static function get IsOnUNCShare( ) : Boolean;

[2574] Description

[2575] MachineConfigurationDirectory

[2576] WriteFile

[2577] C public static string MachineConfigurationDirectory get;

[2578] C public: _property static String* get_MachineConfigurationDirectory( );

[2579] VB Public Shared ReadOnly Property MachineConfigurationDirectory As String

[2580] JScript public static function get MachineConfigurationDirectory( ) : String;

[2581] Description

[2582] Close

[2583] C public static void Close( );

[2584] C public: static void Close( );

[2585] VB Public Shared Sub Close( )

[2586] JScript public static function Close( );

[2587] Description

[2588] Removes all items from the cache and shuts down the runtime.

[2589] ProcessRequest

[2590] C public static void ProcessRequest(HttpWorkerRequest wr);

[2591] C public: static void ProcessRequest(HttpWorkerRequest* wr);

[2592] VB Public Shared Sub ProcessRequest(ByVal wr As HttpWorkerRequest)

[2593] JScript public static function ProcessRequest(wr : HttpWorkerRequest);

[2594] Description

[2595] The method that drives all ASP.NET Web processing execution. HttpWorkerRequest object

[2596] HttpServerUtility class (System.Web)

[2597] ToString

[2598] Description

[2599] Provides helper methods for processing Web requests.

[2600] The methods and properties of the System.Web.HttpServerUtility class are exposed through ASP.NET's intrinsic System.Web.HttpContext.Server object.

[2601] MachineName

[2602] ToString

[2603] C public string MachineName get;

[2604] C public: _property String* get MachineName( );

[2605] VB Public ReadOnly Property MachineName As String

[2606] JScript public function get MachineName( ) : String;

[2607] Description

[2608] Gets the server machine name.

[2609] ScriptTimeout

[2610] ToString

[2611] C public int ScriptTimeout get; set;

[2612] C public: _property int get_ScriptTimeout( );public: _property void set_ScriptTimeout(int);

[2613] VB Public Property ScriptTimeout As Integer

[2614] JScript public function get ScriptTimeout( ) : int;public function set ScriptTimeout(int);

[2615] Description

[2616] Gets and sets the request time-out in seconds.

[2617] ClearError

[2618] C public void ClearError( );

[2619] C public: void ClearError( );

[2620] VB Public Sub ClearError( )

[2621] JScript public function ClearErfor( );

[2622] Description

[2623] Clears the previous exception.

[2624] CreateObject

[2625] C public object CreateObject(string progID);

[2626] C public: Object* CreateObject(String* progID);

[2627] VB Public Function CreateObject(ByVal proglD As String) As Object

[2628] JScript public function CreateObject(progID : String) : Object;

[2629] Description

[2630] Creates a server instance of a COM object identified by the object's Programmatic Identifier (ProgID).

[2631] Return Value: The new object. The class or type of object to be instantiated.

[2632] CreateObject

[2633] C public object CreateObject(Type type);

[2634] C public: Object* CreateObject(Type* type);

[2635] VB Public Function CreateObject(ByVal type As Type) As Object

[2636] JScript public function CreateObject(type : Type): Object;

[2637] Description

[2638] Instantiates a classic COM object identified via a Type.

[2639] CreateObjectFromClsid

[2640] C public object CreateObjectFromClsid(string clsid);

[2641] C public: Object* CreateObjectFromClsid(String* clsid);

[2642] VB Public Function CreateObjectFromClsid(ByVal clsid As String) As Object

[2643] JScript public function CreateObjectFromClsid(clsid : String) : Object;

[2644] Description

[2645] Creates a server instance of a COM object identified by the object's class identifier (CLSID).

[2646] Return Value: The new object. The class identifier of the object to be instantiated.

[2647] Execute

[2648] C public void Execute(string path);

[2649] C public: void Execute(String* path);

[2650] VB Public Sub Execute(ByVal path As String)

[2651] JScript public function Execute(path : String); Executes a request to another page.

[2652] Description

[2653] Executes a request to another page using the specified URL path to the page.

[2654] The System.Web.HttpServerUtility.Execute(System.String) method continues execution of the original page after execution of the new page is completed. The System.Web.HttpServerUtility.Transfer(System.String,System.Boolean) method unconditionally transfers execution to another page. The URL path of the new request.

[2655] Execute

[2656] C public void Execute(string path, TextWriter writer);

[2657] C public: void Execute(String* path, TextWriter* writer);

[2658] VB Public Sub Execute(ByVal path As String, ByVal writer As TextWriter)

[2659] JScript public function Execute(path : String, writer : TextWriter);

[2660] Description

[2661] Executes a request to another page using the specified URL path to the page. A System.IO.TextWriter captures output from the page.

[2662] The System.Web.HttpServerUtility.Execute(System.String) method continues execution of the original page after execution of the new page is completed. The System.Web.HttpServerUtility.Transfer(System.String,System.Boolean) method unconditionally transfers execution to another page. The URL path of the new request. The System.IO.TextWriterto capture the output.

[2663] GetLastError

[2664] C public Exception GetLastError( );

[2665] C public: Exception* GetLastError( );

[2666] VB Public Function GetLastError( ) As Exception

[2667] JScript public function GetLastError( ) : Exception;

[2668] Description

[2669] Returns the previous exception.

[2670] Return Value: The previous exception that was thrown.

[2671] HtmlDecode

[2672] C public string HtmlDecode(string s);

[2673] C public: String* HtmlDecode(String* s);

[2674] VB Public Function HtmlDecode(ByVal s As String) As String

[2675] JScript public function HtmlDecode(s : String) : String; Decodes a string that has been encoded to eliminate illegal HTML characters.

[2676] Description

[2677] Decodes an HTML-encoded string and returns the decoded string.

[2678] Return Value: The decoded text.

[2679] URL encoding ensures that all browsers will correctly transmitted text in URL strings. Characters such as , &, /, and spaces may be truncated or corrupted by some browsers so those characters cannot cannot be used in ASP.NET pages in tags or in querystrings where the strings may be sent by a browser in a request string. The HTML string to decode.

[2680] HtmlDecode

[2681] C public void HtmlDecode(string s, TextWriter output);

[2682] C public: void HtmlDecode(String* s, TextWriter* output);

[2683] VB Public Sub HtmlDecode(ByVal s As String, ByVal output As TextWriter)

[2684] JScript public function HtmlDecode(s : String, output : TextWriter);

[2685] Description

[2686] Decodes an HTML-encoded string and sends the resulting output to a System.IO.TextWriter output stream.

[2687] URL encoding ensures that all browsers will correctly transmit text in URL strings. Characters such as , &, /, and spaces may be truncated or corrupted by some browsers so those characters cannot be used in ASP.NET pages in tags or in querystrings where the strings may be sent by a browser in a request string. The HTML string to decode. The System.IO.TextWriter output stream containing the decoded string.

[2688] HtmlEncode

[2689] C public string HtmlEncode(string s);

[2690] C public: String* HtmlEncode(String* s);

[2691] VB Public Function HtmlEncode(ByVal s As String) As String

[2692] JScript public function HtmlEncode(s : String) : String; Encodes a string to be displayed in a browser.

[2693] Description

[2694] HTML-encodes a string and returns the encoded string.

[2695] Return Value: The HTML-encoded text.

[2696] URL encoding ensures that all browsers will correctly transmitted text in URL strings. Characters such as , &, /, and spaces may be truncated or corrupted by some browsers so those characters cannot be used in ASP.NET pages in tags or in querystrings where the strings may be sent by a browser in a request string. The text string to encode.

[2697] HtmlEncode

[2698] C public void HtmlEncode(string s, TextWriter output);

[2699] C public: void HtmlEncode(String* s, TextWriter* output);

[2700] VB Public Sub HtmlEncode(ByVal s As String, ByVal output As TextWriter)

[2701] JScript public function HtmlEncode(s : String, output : TextWriter);

[2702] Description

[2703] HTML-encodes a string and sends the resulting output to a System.IO.TextWriter output stream.

[2704] HTML encoding ensures that text will be correctly displayed in the browser, not interpreted by the browser as HTML. For example, if a text string contains < or > characters, the browser would interpret these characters as part of HTML tags. The HTML encoding of these two characters is < and >, respectively, which causes the browser to display the angle brackets correctly. The string to encode. The System.IO.TextWriter output stream containing the encoded string.

[2705] MapPath

[2706] Cl public string MapPath(stiing path);

[2707] C public: String* MapPath(String* path);

[2708] VB Public Function MapPath(ByVal path As String) As String

[2709] JScript public function MapPath(path : String) : String;

[2710] Description

[2711] Returns the physical file path that corresponds to the specified virtual path on the Web server.

[2712] Return Value: The physical file path that corresponds to path. The virtual path on the Web server.

[2713] Transfer

[2714] C public void Transfer(string path);

[2715] C public: void Transfer(String* path);

[2716] VB Public Sub Transfer(ByVal path As String)

[2717] JScript public function Transfer(path : String);

[2718] Description

[2719] Terminates execution of the current page and begins execution of a new page using the specified URL path to the page. The URL path of the new page on the server to execute.

[2720] Transfer

[2721] C public void Transfer(string path, bool preserveForm);

[2722] C public: void Transfer(String* path, bool preserveForm);

[2723] VB Public Sub Transfer(ByVal path As String, ByVal preserveForm As Boolean)

[2724] JScript public function Transfer(path : String, preserveForm : Boolean); Terminates execution of the current page and begins execution of a new page.

[2725] Description

[2726] Terminates execution of the current page and begins execution of a new page using the specified URL path to the page. Specifies whether to clear the System.Web.HttpRequest.QueryString and System.Web.HttpRequest.Form collections. The URL path of the new page on the server to execute. If true, the QueryString and Form collections are preserved. If false, they are cleared. The default is false.

[2727] UrlDecode

[2728] C public string UrlDecode(string s);

[2729] C public: String* UrlDecode(String* s);

[2730] VB Public Function UrlDecode(ByVal s As String) A s String

[2731] JScript public function UrlDecode(s : String) String; Decodes a string encoded for HTTP transmission and sent to the server in a URL.

[2732] Description

[2733] URL-decodes a string and returns the decoded string.

[2734] Return Value: The decoded text.

[2735] URL encoding ensures that all browsers will correctly transmitted text in URL strings. Characters such as , &, /, and spaces may be truncated or corrupted by some browsers so those characters cannot be used in ASP.NET pages in tags or in querystrings where the strings may be sent by a browser in a request string. The text string to decode. UrlDecode

[2736] C public void UrlDecode(string s, TextWriter output);

[2737] C public: void UrlDecode(String* s, TextWriter* output);

[2738] VB Public Sub UrlDecode(ByVal s As String, ByVal output As TextWriter)

[2739] JScript public function UrlDecode(s : String, output : TextWriter);

[2740] Description

[2741] Decodes an HTML string received in a URL and sends the resulting output to a System.IO.TextWriter output stream. URL encoding ensures that all browsers will correctly transmitted text in URL strings. Characters such as , &, /, and spaces may be truncated or corrupted by some browsers so those characters cannot be used in ASP.NET pages in tags or in querystrings where the strings may be sent by a browser in a request string. The HTML string to decode. The System.IO.TextWriter output stream containing the decoded string.

[2742] UrlEncode

[2743] C public string UrlEncode(string s);

[2744] C public: String* UrlEncode(String* s);

[2745] VB Public Function UrlEncode(ByVal s As String) As String

[2746] JScript public function UrlEncode(s : String) : String; Encodes a string for reliable HTTP transmission from the Web server to a client via the URL.

[2747] Description

[2748] URL-encodes a string and returns the encoded string.

[2749] Return Value: The URL encoded text.

[2750] URL encoding ensures that all browsers will correctly transmitted text in URL strings. Characters such as , &, /, and spaces may be truncated or corrupted by some browsers so those characters cannot be used in ASP.NET pages in tags or in querystrings where the strings may be sent by a browser in a request string. The text to URL-encode.

[2751] UrlEncode

[2752] C public void UrlEncode(string s, TextWriter output);

[2753] C public: void UrlEncode(String* s, TextWriter* output);

[2754] VB Public Sub UrlEncode(ByVal s As String, ByVal output As TextWriter)

[2755] JScript public function UrlEncode(s : String, output : TextWriter);

[2756] Description

[2757] URL encodes a string and sends the resulting output to a TextWriter output stream.

[2758] URL encoding ensures that all browsers will correctly transmitted text in URL strings. Characters such as , &, /, and spaces may be truncated or corrupted by some browsers so those characters cannot be used in ASP.NET pages in tags or in querystrings where the strings may be sent by a browser in a s request string. The text string to encode. The System.IO.TextWriter output stream containing the encoded string.

[2759] UrlPathEncode

[2760] C public string UrlPathEncode(string s);

[2761] C public: String* UripathEncode(String* s) VB Public Function UrlPathEncode(ByVal s As String) As String

[2762] JScript public function UrlPathEncode(s : String) : String; Encodes the path portion of a URL string for reliable HTTP transmission from the Web server to a client via the URL.

[2763] Description

[2764] URL-encodes the path portion of a URL string and returns the encoded string.

[2765] Return Value: The URL encoded text.

[2766] URL encoding ensures that all browsers will correctly transmitted text in URL strings. Characters such as , &, /, and spaces may be truncated or corrupted by some browsers so those characters cannot cannot be used in ASP.NET pages in tags or in querystrings where the strings may be sent by a browser in a request string. The text to URL-encode.

[2767] HttpStaticObjectsCollection class (System.Web)

[2768] UrlPathEncode

[2769] Description

[2770] Provides a static objects collection for the System.Web.HttpApplicationState.StaticObjects property.

[2771] HttpStaticObjectsCollection

[2772] Example Syntax:

[2773] UrlPathEncode

[2774] C public HttpStaticObjectsCollection( );

[2775] C public: HttpStaticObjectsCollection( );

[2776] VB Public Sub New( )

[2777] JScript public function HttpStaticObjectsCollection( );

[2778] Count

[2779] UrlPathEncode

[2780] C public int Count get;

[2781] C public: _property int get_Count( );

[2782] VB Public ReadOnly Property Count As Integer

[2783] JScript public function get Count( ) : int;

[2784] Description

[2785] Gets the number of objects in the collection.

[2786] IsReadOnly

[2787] UrlPathEncode

[2788] C public bool IsReadOnly get;

[2789] C public: _property bool get_IsReadOnly( );

[2790] VB Public ReadOnly Property IsReadOnly As Boolean

[2791] JScript public function get IsReadOnly( ) : Boolean;

[2792] Description

[2793] Gets a value indicating whether the collection is read-only.

[2794] IsSynchronized

[2795] UrlPathEncode

[2796] C public bool IsSynchronized get;

[2797] C public: _property bool get_IsSynchronized( );

[2798] VB Public ReadOnly Property IsSynchronized As Boolean

[2799] JScript public function get IsSynchronized( ) : Boolean;

[2800] Description

[2801] Gets a value indicating whether the collection is synchronized (i.e.: threadsafe).

[2802] Item

[2803] UrlPathEncode

[2804] C public object thisstring name get;

[2805] C public: _property Object* get_Item(String* name);

[2806] VB Public Default ReadOnly Property Item(ByVal name As String) As Object

[2807] JScript returnValueHttpStaticObjectsCollectionObject.Item(name);

[2808] Description

[2809] Gets the object with the specified name from the collection. The case-insensitive name of the object to get.

[2810] SyncRoot

[2811] UrlPathEncode

[2812] C public object SyncRoot get;

[2813] C public: _property Object* get_SyncRoot( );

[2814] VB Public ReadOnly Property SyncRoot As Object

[2815] JScript public function get SyncRoot( ) : Object;

[2816] Description

[2817] Gets an object that can be used to synchronize access to the collection.

[2818] Program code should generally perform synchronized operations on the SyncRoot of a collection, not directly on the collection itself. This ensures proper operation of collections that are derived from other objects. Specifically, it maintains proper synchronization with other threads that might be simultaneously modifying the collection object.

[2819] CopyTo

[2820] C public void CopyTo(Array array, int index);

[2821] C public: sealed void CopyTo(Array* array, int index);

[2822] VB NotOverridable Public Sub CopyTo(ByVal array As Array, ByVal index As Integer)

[2823] JScript public function CopyTo(array Array, index : int);

[2824] Description

[2825] Copies members of an HttpStaticObjectsCollection into an array. The array to copy the HttpStaticObjectsCollection into. The member of the collection where copying starts.

[2826] GetEnumerator

[2827] C public IEnumerator GetEnumerator( );

[2828] C public: sealed IEnumerator* GetEnumerator( );

[2829] VB NotOverridable Public Function GetEnumerator( ) As IEnumerator

[2830] JScript public function GetEnumerator( ) : IEnumerator;

[2831] Description

[2832] Returns a dictionary enumerator used for iterating through the key-and-value pairs contained in the collection.

[2833] Return Value: The enumerator for the collection.

[2834] GetObject

[2835] C public object GetObject(string name);

[2836] C public : Object* Getobject(String* name);

[2837] VB Public Function GetObject(ByVal name As String) As Object

[2838] JScript public function GetObject(name : String) : Object;

[2839] Description

[2840] Returns the object with the specified name from the collection. This property is an alternative to the this accessor.

[2841] Return Value: An object from the collection. The case-insensitive name of the object to return.

[2842] HttpUnhandledException class (System.Web)

[2843] ToString

[2844] Description

[2845] The exception that is thrown when a generic exception occurs.

[2846] HttpUnhandledException

[2847] Example Syntax:

[2848] ToString

[2849] C public HttpUnhandledException(string message, Exception innerException);

[2850] C public: HttpUnhandledException(String* message, Exception* innerException);

[2851] VB Public Sub New(ByVal message As String, ByVal innerException As Exception)

[2852] JScript public function HttpUnhandledException(message : String, innerException : Exception); Initializes a new instance of the System.Web.HttpUnhandledException class.

[2853] Description

[2854] Initializes a new instance of the System.Web.HttpUnhandledException class with the specified error message and inner exception. The message displayed to the client when the exception is thrown. The System.Exception.InnerException, if any, that threw the current exception.

[2855] HttpUnhandledException

[2856] Example Syntax:

[2857] ToString

[2858] C public HttpUnhandledException(string message, string postMessage, Exception innerException);

[2859] C public: HttpUnhandledException(String* message, String* postMessage, Exception* innerException);

[2860] VB Public Sub New(ByVal message As String, ByVal postMessage As String, ByVal innerException As Exception)

[2861] JScript public function HttpUnhandledException(message : String, postMessage : String, innerException : Exception);

[2862] Description

[2863] Initializes a new instance of the HttpUnhandledException class with the specified error messages and inner exception. The message displayed to the client when the exception is thrown. An additional message displayed to the client when the exception is thrown. The System.Exception.InnerException, if any, that threw the current exception.

[2864] ErrorCode

[2865] HelpLink

[2866] HResult

[2867] InnerException

[2868] Message

[2869] Source

[2870] StackTrace

[2871] TargetSite

[2872] HttpUtility class (System.Web)

[2873] ToString

[2874] Description

[2875] Provides methods for encoding and decoding URLs when processing Web requests.

[2876] HttpUtility

[2877] Example Syntax:

[2878] ToString

[2879] C public HttpUtility( );

[2880] C public: Httputility( );

[2881] VB Public Sub New( )

[2882] JScript public function HttpUtility( );

[2883] HtmlAttributeEncode

[2884] C public static string HtmlAttributeEncode(string s);

[2885] C public: static String* HtmlAttributeEncode(String* s);

[2886] VB Public Shared Function HtmlAttributeEncode(ByVal s As String) As String

[2887] JScript public static function HtmlAttributeEncode(s : String) : String; Minimally converts a string into an HTML-encoded string.

[2888] Description

[2889] Minimally converts a string to an HTML-encoded string.

[2890] Return Value: The encoded string.

[2891] HtmlAttributeEncode converts only quotes () and ampersands (&) to equivalent character entities. It is considerably faster than the System.Web.HttpUtility.HtmlEncode(System.String) methods. The string to encode.

[2892] HtmlAttributeEncode

[2893] C public static void HtmlAttributeEncode(string s, TextWriter output);

[2894] C public: static void HtmlAttributeEncode(String* s, TextWriter* output);

[2895] VB Public Shared Sub HtmlAttributeEncode(ByVal s As String, ByVal output As TextWriter)

[2896] JScript public static function HtmlAttributeEncode(s : String, output : TextWriter);

[2897] Description

[2898] Minimally converts a string into an HTML-encoded string and sends the encoded string to a System.IO.TextWriter output stream.

[2899] HtmlAttributeEncode converts only quotes () and ampersands (&) to equivalent character entities. It is considerably faster than the System.Web.HttpUtility.HtmlEncode(System.String) methods. The string to encode A System.IO.TextWriter output stream.

[2900] HtmlDecode

[2901] C public static string HtmlDecode(string s);

[2902] C public: static String* HtmlDecode(String* s);

[2903] VB Public Shared Function HtmlDecode(ByVal s As String) As String

[2904] JScript public static function HtmlDecode(s : String) : String; Converts a string that has been HTML-encoded for HTTP transmission into a decoded string.

[2905] Description

[2906] Converts a string that has been HTML-encoded for HTTP transmission into a decoded string.

[2907] Return Value: The decoded string.

[2908] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. HTML encoding converts characters that are not allowed in HTML into character-entity equivalents; HTML decoding reverses the encoding. For example, when embedded in a block of text, the characters < and >, are encoded as < and > for HTTP transmission. The string to decode.

[2909] HtmlDecode

[2910] C public static void HtmlDecode(string s, TextWriter output);

[2911] C public: static void HtmlDecode(String* s, TextWriter* output);

[2912] VB Public Shared Sub HtmlDecode(ByVal s As String, ByVal output As TextWriter)

[2913] JScript public static function HtmlDecode(s : String, output : TextWriter);

[2914] Description

[2915] Converts a string that has been HTML-encoded into a decoded string, and sends the decoded string to a System.IO.TextWriter output stream.

[2916] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. HTML encoding converts characters that are not allowed in HTML into character-entity equivalents; HTML decoding reverses the encoding. For example, when embedded in a block of text, the characters < and >, are encoded as < and > for HTTP transmission. The string to decode. A System.IO.TextWriter stream of output.

[2917] HtmlEncode

[2918] C public static string HtmlEncode(string s);

[2919] C public: static String* HtmlEncode(String* s);

[2920] VB Public Shared Function HtmlEncode(ByVal s As String) As String

[2921] JScript public static function HtmlEncode(s : String) : String; Converts a string into an HTML-encoded string for reliable HTTP transmission from the Web server to a client.

[2922] Description

[2923] Converts a string to an HTML-encoded string for reliable HTTP transmission from the Web server to a client.

[2924] Return Value: The encoded string.

[2925] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. HTML encoding converts characters that are not allowed in HTML into character-entity equivalents; HTML decoding reverses the encoding. For example, when embedded in a block of text, the characters < and >, are encoded as < and > for HTTP transmission. The string to encode.

[2926] HtmlEncode

[2927] C public static void HtmlEncode(string s, TextWriter output);

[2928] C public: static void HtmlEncode(String* s, TextWriter* output);

[2929] VB Public Shared Sub HtmlEncode(ByVal s As String, ByVal output As TextWriter)

[2930] JScript public static function HtmlEncode(s : String, output : TextWriter);

[2931] Description

[2932] Converts a string into an HTML-encoded string, and returns the output as a TextWriter stream of output.

[2933] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. HTML encoding converts characters that are not allowed in HTML into character-entity equivalents; HTML decoding reverses the encoding. For example, when embedded in a block of text, the characters < and >, are encoded as < and > for HTTP transmission. The string to encode A System.IO.TextWriter output stream.

[2934] UrlDecode

[2935] C public static string UrlDecode(string str);

[2936] C public: static String* UrlDecode(String * str);

[2937] VB Public Shared Function UrlDecode(ByVal str As String) As String

[2938] JScript public static function UrlDecode(str : String) : String; Converts a string that has been encoded for transmission in a URL into a decoded string.

[2939] Description

[2940] Converts a string that has been encoded for transmission in a URL into a decoded string.

[2941] Return Value: The decoded string.

[2942] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The string to decode.

[2943] UrlDecode

[2944] C public static string UrlDecode(byte bytes, Encoding e);

[2945] C public: static String* UrlDecode(unsigned char bytes _gc , Encoding* e);

[2946] VB Public Shared Function UrlDecode(ByVal bytes( ) As Byte, ByVal e As Encoding) As String

[2947] JScript public static function UrlDecode(bytes : Byte , e : Encoding) : String;

[2948] Description

[2949] Converts a URL-encoded byte array into a decoded string, using the specified decoding method.

[2950] Return Value: The decoded string.

[2951] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The byte array to decode. The System.Text.Encoding that specifies the decoding method.

[2952] UrlDecode

[2953] C public static string UrlDecode(string str, Encoding e);

[2954] C public: static String* UrlDecode(String* str, Encoding* e);

[2955] VB Public Shared Function UrlDecode(ByVal str As String, ByVal e As Encoding) As String

[2956] JScript public static function UrlDecode(str : String, e : Encoding) : String;

[2957] Description

[2958] Converts a URL-encoded string into a decoded string, using the specified decoding method.

[2959] Return Value: The decoded string.

[2960] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The string to decode. The System.Text.Encoding that specifies the decoding method.

[2961] UrlDecode

[2962] C public static string UrlDecode(byte bytes, int offset, int count, Encoding e);

[2963] C public: static String* UrlDecode(unsigned char bytes _gc , int offset, int count, Encoding* e);

[2964] VB Public Shared Function UrlDecode(ByVal bytes( ) As Byte, ByVal offset As Integer, ByVal count As Integer, ByVal e As Encoding) As String

[2965] JScript public static function UrlDecode(bytes : Byte , offset : int, count : int, e : Encoding) String;

[2966] Description

[2967] Converts a URL-encoded byte array into a decoded string, using the specified decoding method, starting at the specified position in the array, and continuing for the specified number of bytes.

[2968] Return Value: The decoded string.

[2969] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The array of bytes to decode. The position in the byte to begin decoding. The number of bytes to decode starting at offset. The System.Text.Encoding object that specifies the decoding method.

[2970] UrlDecodeToBytes

[2971] C public static byte UrlDecodeToBytes(byte bytes);

[2972] C public: static unsigned char UrlDecodeToBytes(unsigned char bytes _gc ) _gc ;

[2973] VB Public Shared Function UrlDecodeToBytes(ByVal bytes( ) As Byte) As Byte( )

[2974] JScript public static function UrlDecodeToBytes(bytes : Byte ) : Byte ;

[2975] Description

[2976] Converts a URL-encoded arrray of bytes into a decoded array of bytes.

[2977] Return Value: The decoded array of bytes.

[2978] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The array of bytes to decode.

[2979] UrlDecodeToBytes

[2980] C public static byte UrlDecodeToBytes(string str);

[2981] C public: static unsigned char UrlDecodeToBytes(String* str) gc ;

[2982] VB Public Shared Function UrlDecodeToBytes(ByVal str As String) As Byte( )

[2983] JScript public static function UrlDecodeToBytes(str : String) : Byte ; Converts a URL-encoded string or byte array into a decoded array of bytes.

[2984] Description

[2985] Converts a URL-encoded string into a decoded array of bytes.

[2986] Return Value: The decoded array of bytes.

[2987] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The string to decode.

[2988] UrlDecodeToBytes

[2989] C public static byte UrlDecodeToBytes(string str, Encoding e);

[2990] C public: static unsigned char UrlDecodeToBytes(String* str, Encoding* e) _gc ;

[2991] VB Public Shared Function UrlDecodeToBytes(ByVal str As String, ByVal e As Encoding) As Byte( )

[2992] JScript public static function UrlDecodeToBytes(str : String, e : Encoding) Byte ;

[2993] Description

[2994] Converts a URL-encoded string into a decoded array of bytes, using the specified decoding method.

[2995] Return Value: The decoded array of bytes.

[2996] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The string to decode. The System.Text.Encoding object that specifies the decoding method.

[2997] UrlDecodeToBytes

[2998] C public static byte UrlDecodeToBytes(byte bytes, int offset, int count);

[2999] C public: static unsigned char UrlDecodeToBytes(unsigned char bytes _gc , int offset, int count) _gc ;

[3000] VB Public Shared Function UrlDecodeToBytes(ByVal bytes( ) As Byte, ByVal offset As Integer, ByVal count As Integer) As Byte( )

[3001] JScript public static function UrlDecodeToBytes(bytes : Byte , offset : int, count int) Byte ;

[3002] Description

[3003] Converts a URL-encoded arrray of bytes into a decoded array of bytes, starting at the specified position in the array and continuing for the specified number of bytes.

[3004] Return Value: The decoded array of bytes.

[3005] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The array of bytes to decode. The position in the byte array to begin decoding. The number of bytes to decode, starting at offset.

[3006] UrlEncode

[3007] C public static string UrlEncode(byte bytes);

[3008] C public: static String* UrlEncode(unsigned char bytes _gc );

[3009] VB Public Shared Function UrlEncode(ByVal bytes( ) As Byte) As String

[3010] JScript public static function UrlEncode(bytes : Byte ) : String;

[3011] Description

[3012] Converts a byte array into an encoded URL string for reliable HTTP transmission from the Web server to a client.

[3013] Return Value: The encoded string.

[3014] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The byte array to encode.

[3015] UrlEncode

[3016] C public static string UrlEncode(string str);

[3017] C public: static String* UrlEncode(String* str);

[3018] VB Public Shared Function UrlEncode(ByVal str As String) As String

[3019] JScript public static function UrlEncode(str : String) : String; Encodes a URL string for reliable HTTP transmission from the Web server to a client.

[3020] Description

[3021] Encodes a URL string for reliable HTTP transmission from the Web server to a client.

[3022] Return Value: The encoded string.

[3023] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The text to encode.

[3024] UrlEncode

[3025] C public static string UrlEncode(string str, Encoding e);

[3026] C public: static String* UrlEncode(String* str, Encoding* e);

[3027] VB Public Shared Function UrlEncode(ByVal str As String, ByVal e As Encoding) As String

[3028] JScript public static function UrlEncode(str : String, e : Encoding) : String;

[3029] Description

[3030] Encodes a URL string for reliable HTTP transmission from the Web server to a client, using the specified encoding method.

[3031] Return Value: The encoded string.

[3032] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The text to encode. The System.Text.Encoding object that specifies the encoding scheme.

[3033] UrlEncode

[3034] C public static string UrlEncode(byte bytes, int offset, int count);

[3035] C public: static String* UrlEncode(unsigned char bytes _gc , int offset, int count);

[3036] VB Public Shared Function UrlEncode(ByVal bytes( ) As Byte, ByVal offset As Integer, ByVal count As Integer) As String

[3037] JScript public static function UrlEncode(bytes : Byte , offset : int, count : int) String;

[3038] Description

[3039] Converts a byte array into a URL-encoded string for reliable HTTP transmission from the Web server to a client, starting at the specified position in the array and continuing for the specified number of bytes.

[3040] Return Value: The encoded string.

[3041] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The byte array to encode. The position in the byte array to begin encoding. The number of bytes to encode, starting at offset.

[3042] UrlEncodeToBytes

[3043] C public static byte UrlEncodeToBytes(byte bytes);

[3044] C public: static unsigned char UrlEncodeToBytes(unsigned char bytes _gc ) _gC ;

[3045] VB Public Shared Function UrlEncodeToBytes(ByVal bytes( ) As Byte) As Byte( )

[3046] JScript public static function UrlEncodeToBytes(bytes : Byte ) : Byte ;

[3047] Description

[3048] Converts an array of bytes into a URL-encoded array of bytes.

[3049] Return Value: The encoded array of bytes.

[3050] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The array of bytes to encode.

[3051] UrlEncodeToBytes

[3052] C public static byte UrlEncodeToBytes(string str);

[3053] C public: static unsigned char UrlEncodeToBytes(String* str) _gc ;

[3054] VB Public Shared Function UrlEncodeToBytes(ByVal str As String) As Byte( )

[3055] JScript public static function UrlEncodeToBytes(str : String) : Byte ; Converts a string or a byte array into an encoded array of bytes for reliable HTTP transmission from the Web server to a client.

[3056] Description

[3057] Converts a string into a URL-encoded array of bytes

[3058] Return Value: The encoded array of bytes.

[3059] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The string to encode.

[3060] UrlEncodeToBytes

[3061] C public static byte UrlEncodeToBytes(string str, Encoding e);

[3062] C public: static unsigned char UrlEncodeToBytes(String* str, Encoding* e)

[3063] VB Public Shared Function UrlEncodeToBytes(ByVal str As String, ByVal e As Encoding) As Byte( )

[3064] JScript public static function UrlEncodeToBytes(str : String, e : Encoding) Byte ;

[3065] Description

[3066] Converts a string into a URL-encoded array of bytes, using the specified is encoding method.

[3067] Return Value: The encoded array of bytes.

[3068] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The string to encode The System.Text.Encoding that specifies the encoding method.

[3069] UrlEncodeToBytes

[3070] C public static byte UrlEncodeToBytes(byte bytes, int offset, int count);

[3071] C public: static unsigned char UrlEncodeToBytes(unsigned char bytes _gc , int offset, int count) _gc ;

[3072] VB Public Shared Function UrlEncodeToBytes(ByVal bytes( ) As Byte, ByVal offset As Integer, ByVal count As Integer) As Byte( )

[3073] JScript public static function UrlEncodeToBytes(bytes : Byte , offset : int, count : int) : Byte ;

[3074] Description

[3075] Converts an array of bytes into a URL-encoded array of bytes, starting at the specified position in the array and continuing for the specified number of bytes.

[3076] Return Value: The encoded array of bytes.

[3077] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not allowed in a URL into character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The array of bytes to encode. The position in the byte array to begin encoding. The number of bytes to encode, starting at offset.

[3078] UrlEncodeUnicode

[3079] C public static string UrlEncodeUnicode(string str);

[3080] C public: static Sffing* UrlEncodeUnicode(Sffing* stT);

[3081] VB Public Shared Function UrlEncodeUnicode(ByVal str As String) As String

[3082] JScript public static function UrlEncodeUnicode(str : String) : String;

[3083] Description

[3084] Converts a string into a Unicode string.

[3085] Return Value: The Unicode string.

[3086] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not legal in a URL to character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The string to convert.

[3087] UrlEncodeUnicodeToBytes

[3088] C public static byte UrlEncodeUnicodeToBytes(string str);

[3089] C public: static unsigned char UrlEncodeUnicodeToBytes(String* str) _gc ;

[3090] VB Public Shared Function UrlEncodeUnicodeToBytes(ByVal str As String) As Byte( )

[3091] JScript public static function UrlEncodeUnicodeToBytes(str : String) : Byte ;

[3092] Description

[3093] Converts a string into a Unicode array of bytes.

[3094] Return Value: The Unicode byte array.

[3095] If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not legal in a URL to character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3d. The string to convert.

[3096] HttpValidationStatus enumeration (System.Web)

[3097] UrlEncodeUnicodeToBytes

[3098] Description

[3099] Provides enumerated values that indicate cache validation status.

[3100] UrlEncodeUnicodeToBytes

[3101] C public const HttpValidationStatus IgnoreThisRequest;

[3102] C public: const HttpValidationStatus IgnoreThisRequest;

[3103] VB Public Const IgnoreThisRequest As HttpValidationStatus

[3104] JScript public var IgnoreThisRequest : HttpValidationStatus;

[3105] Description

[3106] Specifies not to validate the entity in the cache.

[3107] UrlEncodeUnicodeToBytes

[3108] C public const HttpValidationStatus Invalid;

[3109] C public: const HttpValidationStatus Invalid;

[3110] VB Public Const Invalid As HttpValidationStatus

[3111] JScript public var Invalid : HttpValidationStatus;

[3112] Description

[3113] Indicates that the cache is invalid.

[3114] UrlEncodeUnicodeToBytes

[3115] C public const HttpValidationStatus Valid;

[3116] C public: const HttpValidationStatus Valid;

[3117] VB Public Const Valid As HttpValidationStatus

[3118] JScript public var Valid : HttpValidationStatus;

[3119] Description

[3120] Indicates that the cache is valid.

[3121] HttpWorkerRequest class (System.Web)

[3122] ToString

[3123] Description

[3124] This abstract class defines the base worker methods and enumerations used by ASP.NET managed code for request processing.

[3125] ToString

[3126] C public const int HeaderAccept;

[3127] C public: const int HeaderAccept;

[3128] VB Public Const HeaderAccept As Integer

[3129] JScript public var HeaderAccept : int;

[3130] Description

[3131] ToString

[3132] C public const int HeaderAcceptCharset;

[3133] C public: const int HeaderAcceptCharset;

[3134] VB Public Const HeaderAcceptCharset As Integer

[3135] JScript public var HeaderAcceptCharset : int;

[3136] Description

[3137] ToString

[3138] C public const int HeaderAcceptEncoding;

[3139] C public: const int HeaderAcceptEncoding;

[3140] VB Public Const HeaderAcceptEncoding As Integer

[3141] JScript public var HeaderAcceptEncoding : int;

[3142] Description

[3143] ToString

[3144] C public const int HeaderAcceptLanguage;

[3145] C public: const int HeaderAcceptLanguage;

[3146] VB Public Const HeaderAcceptLanguage As Integer

[3147] JScript public var HeaderAcceptLanguage : int;

[3148] Description

[3149] ToString

[3150] C public const int HeaderAcceptRanges;

[3151] C public: const int HeaderAcceptRanges;

[3152] VB Public Const HeaderAcceptRanges As Integer

[3153] JScript public var HeaderAcceptRanges : int;

[3154] Description

[3155] ToString

[3156] C public const int HeaderAge;

[3157] C public: const int HeaderAge;

[3158] VB Public Const HeaderAge As Integer

[3159] JScript public var HeaderAge : int;

[3160] Description

[3161] ToString

[3162] C public const int HeaderAllow;

[3163] C public: const int HeaderAllow;

[3164] VB Public Const HeaderAllow As Integer

[3165] JScript public var HeaderAllow : int;

[3166] Description

[3167] ToString

[3168] C public const int HeaderAuthorization;

[3169] C public: const int HeaderAuthorization;

[3170] VB Public Const HeaderAuthorization As Integer

[3171] JScript public var HeaderAuthorization : int;

[3172] Description

[3173] ToString

[3174] C public const int HeaderCacheControl;

[3175] C public: const int HeaderCacheControl;

[3176] VB Public Const HeaderCacheControl As Integer

[3177] JScript public var HeaderCacheControl : int;

[3178] Description

[3179] ToString

[3180] C public const it HeaderConnection;

[3181] C public: const int HeaderConnection;

[3182] VB Public Const HeaderConnection As Integer

[3183] JScript public var HeaderConnection : int;

[3184] Description

[3185] ToString

[3186] C public const int HeaderContentEncoding;

[3187] C public: const int HeaderContentEncoding;

[3188] VB Public Const HeaderContentEncoding As Integer

[3189] JScript public var HeaderContentEncoding : int;

[3190] Description

[3191] ToString

[3192] C public const int HeaderContentLanguage;

[3193] C public: const int HeaderContentLanguage;

[3194] VB Public Const HeaderContentLanguage As Integer

[3195] JScript public var HeaderContentLanguage : int;

[3196] Description

[3197] ToString

[3198] C public const int HeaderContentLength;

[3199] C public: const int HeaderContentLength;

[3200] VB Public Const HeaderContentLength As Integer

[3201] JScript public var HeaderContentLength : int;

[3202] Description

[3203] ToString

[3204] C public const int HeaderContentLocation;

[3205] C public: const int HeaderContentLocation;

[3206] VB Public Const HeaderContentLocation As Integer

[3207] JScript public var HeaderContentLocation : int;

[3208] Description

[3209] ToString

[3210] C public const int HeaderContentMd5;

[3211] C public: const int HeaderContentMd5;

[3212] VB Public Const HeaderContentMd5 As Integer

[3213] JScript public var HeaderContentMd5 : int;

[3214] Description

[3215] ToString

[3216] C public const int HeaderContentRange;

[3217] C public: const int HeaderContentRange;

[3218] VB Public Const HeaderContentRange As Integer

[3219] JScript public var HeaderContentRange : int;

[3220] Description

[3221] ToString

[3222] C public const it HeaderContentType;

[3223] C public: const int HeaderContentType;

[3224] VB Public Const HeaderContentType As Integer

[3225] JScript public var HeaderContentType : int;

[3226] Description

[3227] ToString

[3228] C public const int HeaderCookie;

[3229] C public: const int HeaderCookie;

[3230] VB Public Const HeaderCookie As Integer

[3231] JScript public var HeaderCookie : int;

[3232] Description

[3233] ToString

[3234] C public const int HeaderDate;

[3235] C public: const int HeaderDate;

[3236] VB Public Const HeaderDate As Integer

[3237] JScript public var HeaderDate : int;

[3238] Description

[3239] ToString

[3240] C public const int HeaderEtag;

[3241] C public: const int HeaderEtag;

[3242] VB Public Const HeaderEtag As Integer

[3243] JScript public var HeaderEtag : int;

[3244] Description

[3245] ToString

[3246] C public const int HeaderExpect;

[3247] C public: const int HeaderExpect;

[3248] VB Public Const HeaderExpect As Integer

[3249] JScript public var HeaderExpect : int;

[3250] Description

[3251] ToString

[3252] C public const it HeaderExpires;

[3253] C public: const int HeaderExpires;

[3254] VB Public Const HeaderExpires As Integer

[3255] JScript public var HeaderExpires : int;

[3256] Description

[3257] ToString

[3258] C public const int HeaderFrom;

[3259] C public: const int HeaderFrom;

[3260] VB Public Const HeaderFrom As Integer

[3261] JScript public var HeaderFrom : int;

[3262] Description

[3263] ToString

[3264] C public const int HeaderHost;

[3265] C public: const int HeaderHost;

[3266] VB Public Const HeaderHost As Integer

[3267] JScript public var HeaderHost : int;

[3268] Description

[3269] ToString

[3270] C public const int HeaderIfMatch;

[3271] C public: const int HeaderIflatch;

[3272] VB Public Const HeaderlfMatch As Integer

[3273] JScript public var HeaderlfMatch : int;

[3274] Description

[3275] ToString

[3276] C public const int HeaderIfModifiedSince;

[3277] C public: const int HeaderIfModifiedSince;

[3278] VB Public Const HeaderIfModifiedSince As Integer

[3279] JScript public var HeaderIfModifiedSince : int;

[3280] Description

[3281] ToString

[3282] C public const int HeaderIfNoneMatch;

[3283] C public: const mit HeaderINoneMatch;

[3284] VB Public Const HeaderIfNoneMatch As Integer

[3285] JScnipt public var HeaderIfoneMatch : int;

[3286] Description

[3287] ToString

[3288] C public const int HeaderIfRange;

[3289] C public: const int HeaderIfange;

[3290] VB Public Const HeaderIfRange As Integer

[3291] JScript public var HeaderIfRange : int;

[3292] Description

[3293] ToString

[3294] C public const int HeaderIfUnmodifiedSince;

[3295] C public: const int HeaderIfUnmodifiedSince;

[3296] VB Public Const HeaderIfUnmodifiedSince As Integer

[3297] Jscript public var HeaderIfUnmodifiedSince : int;

[3298] Description

[3299] ToString

[3300] C public const int HeaderKeepAlive;

[3301] C public: const int HeaderKeepAlive;

[3302] VB Public Const HeaderKeepAlive As Integer

[3303] JScript public var HeaderKeepAlive : int;

[3304] Description

[3305] ToString

[3306] C public const int HeaderLastModified;

[3307] C public: const jint HeaderLastModified;

[3308] VB Public Const HeaderLastModified As Integer

[3309] JScnipt public var HeaderLastModified : mt;

[3310] Description

[3311] ToString

[3312] C public const it HeaderLocation;

[3313] C public: const int HeaderLocation;

[3314] VB Public Const HeaderLocation As Integer

[3315] JScript public var HeaderLocation : int;

[3316] Description

[3317] ToString

[3318] C public const int HeaderMaxForwards;

[3319] C public: const int HeaderMaxForwards;

[3320] VB Public Const HeaderMaxForwards As Integer

[3321] JScript public var HeaderMaxForwards : int;

[3322] Description

[3323] ToString

[3324] C public const int HeaderPragma;

[3325] C public: const int HeaderPragma;

[3326] VB Public Const HeaderPragma As Integer

[3327] JScript public var HeaderPragma : int;

[3328] Description

[3329] ToString

[3330] C public const int HeaderProxyAuthenticate;

[3331] C public: const int HeaderProxyAuthenticate;

[3332] VB Public Const HeaderProxyAuthenticate As Integer

[3333] JScript public var HeaderProxyAuthenticate : int;

[3334] Description

[3335] ToString

[3336] C public const int HeaderProxyAuthorization;

[3337] C public: const int HeaderProxyAuthorization;

[3338] VB Public Const HeaderProxyAuthorization As Integer

[3339] JScript public var HeaderProxyAuthorization : int;

[3340] Description

[3341] ToString

[3342] C public const int HeaderRange;

[3343] C public: const int HeaderRange;

[3344] VB Public Const HeaderRange As Integer

[3345] JScript public var HeaderRange : int;

[3346] Description

[3347] ToString

[3348] C public const int HeaderReferer;

[3349] C public: const int HeaderReferer;

[3350] VB Public Const HeaderReferer As Integer

[3351] JScript public var HeaderReferer : int;

[3352] Description

[3353] ToString

[3354] C public const int HeaderRetryAfter;

[3355] C public: const int HeaderRetryAfter;

[3356] VB Public Const HeaderRetryAfter As Integer

[3357] JScript public var HeaderRetryAfter : int;

[3358] Description

[3359] ToString

[3360] Ct public const int HeaderServer;

[3361] C public: const int HeaderServer;

[3362] VB Public Const HeaderServer As Integer

[3363] JScript public var HeaderServer : int;

[3364] Description

[3365] ToString

[3366] C public const int HeaderSetCookie;

[3367] C public: const int HeaderSetCookie;

[3368] VB Public Const HeaderSetCookie As Integer

[3369] JScript public var HeaderSetCookie : int;

[3370] Description

[3371] ToString

[3372] C public const int HeaderTe;

[3373] C public: const int HeaderTe;

[3374] VB Public Const HeaderTe As Integer

[3375] JScript public var HeaderTe : int;

[3376] Description

[3377] C public const jit HeaderTrailer;

[3378] C public: const int HeaderTrailer;

[3379] VB Public Const HeaderTrailer As Integer

[3380] JScript public var HeaderTrailer : int;

[3381] Description

[3382] ToString

[3383] C public const int HeaderTransferEncoding;

[3384] C public: const int HeaderTransferEncoding;

[3385] VB Public Const HeaderTransferEncoding As Integer

[3386] JScript public var HeaderTransferEncoding : int;

[3387] Description

[3388] ToString

[3389] C public const int HeaderUpgrade;

[3390] C public: const int HeaderUpgrade;

[3391] VB Public Const HeaderUpgrade As Integer

[3392] JScript public var HeaderUpgrade : int;

[3393] Description

[3394] ToString

[3395] C public const int HeaderUserAgent;

[3396] C public: const int IleaderUserAgent;

[3397] VB Public Const HeaderUserAgent As Integer

[3398] JScript public var HeaderUserAgent : int;

[3399] Description

[3400] ToString

[3401] C public const int HeaderVary;

[3402] C public: const int HeaderVary;

[3403] VB Public Const HeaderVary As Integer

[3404] JScript public var HeaderVary : int;

[3405] Description

[3406] ToString

[3407] C public const int HeaderVia;

[3408] C public: const int HeaderVia;

[3409] VB Public Const HeaderVia As Integer

[3410] JScript public var HeaderVia : int;

[3411] Description

[3412] ToString

[3413] C public const int HeaderWarning;

[3414] C public: const int HeaderWarning;

[3415] VB Public Const HeaderWarning As Integer

[3416] JScript public var HeaderWarning : int;

[3417] Description

[3418] ToString

[3419] C public const int HeaderWwwAuthenticate;

[3420] C public: const int HeaderWwwAuthenticate;

[3421] VB Public Const HeaderWwwAuthenticate As Integer

[3422] JScript public var HeaderWwwAuthenticate : int;

[3423] Description

[3424] ToString

[3425] C public const int ReasonCachePolicy;

[3426] C public: const int ReasonCachePolicy;

[3427] VB Public Const ReasonCachePolicy As Integer

[3428] JScript public var ReasonCachePolicy : int;

[3429] Description

[3430] ToString

[3431] C public const int ReasonCacheSecurity;

[3432] C public: const int ReasonCacheSecurity;

[3433] VB Public Const ReasonCacheSecurity As Integer

[3434] JScript public var ReasonCacheSecurity : int;

[3435] Description

[3436] ToString

[3437] C public const int ReasonClientDisconnect;

[3438] C public: const int ReasonClientDisconnect;

[3439] VB Public Const ReasonClientDisconnect As Integer

[3440] JScript public var ReasonClientDisconnect : int;

[3441] Description

[3442] ToString

[3443] C public const it ReasonDefault;

[3444] C public: const int ReasonDefault;

[3445] VB Public Const ReasonDefault As Integer

[3446] JScript public var ReasonDefault : int;

[3447] Description

[3448] ToString

[3449] C public const int ReasonFileHandleCacheMiss;

[3450] C public: const int ReasonFileHandleCacheMiss;

[3451] VB Public Const ReasonFileHandleCacheMiss As Integer

[3452] JScript public var ReasonFileHandleCacheMiss : int;

[3453] Description

[3454] ToString

[3455] C public const int ReasonResponseCacheMiss;

[3456] C public: const int ReasonResponseCacheMiss;

[3457] VB Public Const ReasonResponseCacheMiss As Integer

[3458] JScVBpt public var ReasonResponseCacheMiss : Int;

[3459] Description

[3460] ToString

[3461] C public const int RequestHeaderMaximum;

[3462] C public: const int RequestHeaderMaximum;

[3463] VB Public Const RequestHeaderMaximum As Integer

[3464] JScript public var RequestHeaderMaximum : int;

[3465] Description

[3466] ToString

[3467] C public const int ResponseHeaderMaximum;

[3468] C public: const int ResponseHeaderMaximum;

[3469] VB Public Const ResponseHeaderMaximum As Integer

[3470] JScript public var ResponseHeaderMaximum : int;

[3471] Description

[3472] HttpWorkerRequest

[3473] Example Syntax:

[3474] ToString

[3475] C protected HttpWorkerRequest( );

[3476] C protected: HttpWorkerRequest( );

[3477] VB Protected Sub New( )

[3478] JScript protected function HttpWorkerRequest( );

[3479] MachineConfigPath

[3480] ToString

[3481] C public virtual string MachineConfigPath get;

[3482] C public: _property virtual String* get_MachineConfigPath( );

[3483] VB Overridable Public ReadOnly Property MachineConfigPath As String

[3484] JScript public function get MachineConfigPath( ) : String;

[3485] Description

[3486] MachineInstallDirectory

[3487] ToString

[3488] C public virtual string MachineInstallDirectory get;

[3489] C public: _property virtual String* get_MachineInstallDirectory( );

[3490] VB Overridable Public ReadOnly Property MachinelnstallDirectory As String

[3491] JScript public function get MachinelnstallDirectory( ) : String;

[3492] Description

[3493] CloseConnection

[3494] C public virtual void CloseConnection( );

[3495] C public: virtual void CloseConnection( );

[3496] VB Overridable Public Sub CloseConnectiono

[3497] JScript public function CloseConnection( );

[3498] Description

[3499] EndOfRequest

[3500] C public abstract void EndOfkequest( );

[3501] C public: virtual void EndOfRequest( )0;

[3502] VB MustOverride Public Sub EndOfRequest( )

[3503] JScript public abstract function EndOfRequest( );

[3504] Description

[3505] FlushResponse

[3506] C public abstract void FlushResponse(bool finalFlush);

[3507] C public: virtual void FlushResponse(bool finalFlush)0;

[3508] VB MustOverride Public Sub FlushResponse(ByVal finalFlush As Boolean)

[3509] JScript public abstract function FlushResponse(finalFlush : Boolean);

[3510] Description

[3511] GetAppPath

[3512] C public virtual string GetAppPath( );

[3513] C public: virtual String* GetAppPath( );

[3514] VB Overridable Public Function GetAppPath( ) As String

[3515] JScript public function GetAppPath( ) : String;

[3516] Description

[3517] When overridden in a derived class, returns the virtual path to the currently executing server application.

[3518] Return Value: The virtual path of the current application.

[3519] GetAppPathTranslated

[3520] C public virtual string GetppPathTranslated( );

[3521] C public: virtual String* GetAppPathTranslated( );

[3522] VB Overridable P ub lic Fu nction GetAppPathTranslated( ) As String

[3523] JScript public function GetAppPathTranslated( ) : A String;

[3524] Description

[3525] When overridden in a derived class, returns the UNC-translated path to the currently executing server application.

[3526] Return Value: The UNC physical path of the current application.

[3527] GetAppPoolID

[3528] C public virtual string GetAppPoolID( );

[3529] C public: virtual String* GetAppPoolID( );

[3530] VB Overridable Public Function GetAppPoolID( ) As String

[3531] JScript public function GetAppPoolID( ) : String;

[3532] Description

[3533] When overridden in a derived class, returns the application pool ID for the current URL.

[3534] Return Value: Always returns null.

[3535] GetBytesRead

[3536] C public virtual long GetBytesRead( );

[3537] C public: virtual _int64 GetBytesRead( );

[3538] VB Overridable Public Function GetBytesRead( ) As Long

[3539] JScript public function GetBytesRead( ) : long;

[3540] Description

[3541] GetClientCertificate

[3542] C public virtual byte GetClientCertificate( );

[3543] C public: virtual unsigned char GetClientCertificate( ) _gc ;

[3544] VB Overridable Public Function GetClientCertificate( ) As Byte( )

[3545] JScript public function GetClientCertificate( ) : Byte ;

[3546] Description

[3547] Defines the base worker class used by ASP.NET managed code for request processing.

[3548] GetClientCertificateBinaryIssuer

[3549] C public virtual byte GetClientCertificateBinarylssuer( );

[3550] C public: virtual unsigned char GetClientCertificateBinarylssuer( ) gc ;

[3551] VB Overridable Public Function GetClientCertificateBinarylssuer( ) As Byte( )

[3552] JScript public function GetClientCertificateBinarylssuer( ) : Byte ;

[3553] Description

[3554] GetClientCertificateencoding

[3555] C public virtual int GetClientCertificateEncoding( );

[3556] C public: virtual int GetClientCertificateEncoding( );

[3557] VB Overridable Public Function GetClientCertificateEncodingo) As Integer

[3558] JScript public function GetClientCertificateEncoding( ) : int;

[3559] Description

[3560] GetClientCertificatePublicKey

[3561] C public virtual byte GetClientCertificatePublicKeyo( );

[3562] C public: virtual unsigned char GetClientCertificatePublicKey( ) _g ;

[3563] VB Overridable Public Function GetClientCertificatePublicKey( ) As Byte( )

[3564] JScript public function GetClientCertificatePublicKey( ) : Byte ;

[3565] Description

[3566] GetClientCertificateValidFrom

[3567] C public virtual DateTime GetClientCertificateValidFrom( );

[3568] C public: virtual DateTime GetClientCertificateValidFrom( );

[3569] VB Overridable Public Function GetClientCertificateValidFrom( ) As DateTime

[3570] JScript public function GetClientCertificateValidFrom( ) : DateTime;

[3571] Description

[3572] GetClientCertificateValidUntil

[3573] C public virtual DateTime GetClientCertificateValidUntil( );

[3574] C public: virtual DateTime GetClientCertificateValidUntil( );

[3575] VB Overridable Public Function GetClientCertificateValidUntil( ) As DateTime

[3576] JScript public function GetClientCertificateValidUntil( ) : DateTime;

[3577] Description

[3578] GetConnectionID

[3579] C public virtual long GetConnectionID( );

[3580] C public: virtual _int64 GetConnectionID( );

[3581] VB Overridable Public Function GetConnectionID( ) As Long

[3582] JScript public function GetConnectionID( ) : long;

[3583] Description

[3584] When overridden in a derived class, returns the ID of the current connection.

[3585] Return Value: Always returns 0.

[3586] GetFilePath

[3587] C public virtual string GetFilePath( );

[3588] C public: virtual String* GetFilePath( );

[3589] VIB Overridable Public Function GetFilePath( ) As String

[3590] JScript public function GetFilePath( ) : String;

[3591] Description

[3592] When overridden in a derived class, returns the physical path to the requested URI.

[3593] Return Value: The path to the URI.

[3594] GetFilePathTranslated

[3595] C public virtual string GetFilePathTranslated( );

[3596] C public: virtual String * GetFilePathTranslated( );

[3597] VB Overridable Public Function GetFilePathTranslated( ) As String

[3598] JScript public function GetFilePathTranslated( ) : String;

[3599] Description

[3600] When overridden in a derived class, returns the translated file path to the requested URI (from virtual path to UNC path, ie /proj1/page.aspx to c:dirpage.aspx)

[3601] Return Value: The translated file path.

[3602] GetHttpVerbName

[3603] C public abstract string GetHttpVerbName( );

[3604] C public: virtual String* GetHttpVerbName( )0;

[3605] VB MustOverride Public Function GetHttpVerbName( ) As String

[3606] JScript public abstract function GetHttpVerbName( ) : String;

[3607] Description

[3608] Provides access to the specified member of the request header.

[3609] Return Value: The HTTP verb returned in the request header.

[3610] GetHttpVersion

[3611] C public abstract string GetHttpVersion( );

[3612] C public: virtual String* GetHttpVersion( )0;

[3613] VB MustOverride Public Function GetHttpVersion( ) As String

[3614] JScript public abstract function GetHttpVersion( ) : String;

[3615] Description

[3616] Provides access to the specified member of the request header.

[3617] Return Value: The HTTP version returned in the request header.

[3618] GetKnownRequestHeader

[3619] C public virtual string GetKnownRequestHeader(int index);

[3620] C public: virtual String* GetKnownRequestHeader(int index);

[3621] VB Overridable Public Function GetKnownRequestHeader(ByVal index As Integer) As String

[3622] JScript public function GetKnownRequestHeader(index : int) : String;

[3623] Description

[3624] GetKnownRequestHeaderIndex

[3625] C public static int GetKnownRequestHeaderIndex(string header);

[3626] C public: static int GetKnownRequestHeaderIndex(String* header);

[3627] VB Public Shared Function GetKnownRequestHeaderIndex(ByVal header As String) As Integer

[3628] JScript public static function GetKnownRequestHeaderIndex(header : String) int;

[3629] Description

[3630] GetKnownRequestHeaderName

[3631] C public static string GetKnownRequestleaderName(int index);

[3632] C public: static String* GetKnownRequestHeaderName(int index);

[3633] VB Public Shared Function GetKnownRequestHeaderName(ByVal index As Integer) As String

[3634] JScript public static function GetKnownRequestHeaderName(index : int) : String;

[3635] Description

[3636] GetKnownResponseHeaderIndex

[3637] C public static int GetKnownResponseHeaderIndex(string header);

[3638] C public: static int GetKnownResponseHeaderIndex(String* header);

[3639] VB Public Shared Function GetKnownResponseHeaderIndex(ByVal header As String) As Integer

[3640] JScript public static function GetKnownResponseHeaderIndex(header : String) : int;

[3641] Description

[3642] GetKnownResponseHeaderName

[3643] C public static string GetKnownResponseHeaderName(int index);

[3644] C public: static String* GetKnownResponseHeaderName(int index);

[3645] VB Public Shared Function GetKnownResponseHeaderName(ByVal index As Integer) As String

[3646] JScript public static function GetKnownResponseHeaderName(index : int) : String;

[3647] Description

[3648] GetLocalAddress

[3649] C public abstract string GetLocalAddress( );

[3650] C public: virtual String* GetLocalAddress( )0;

[3651] VB MustOverride Public Function GetLocalAddress( ) As String

[3652] JScript public abstract function GetLocalAddress( ) : String;

[3653] Description

[3654] Provides access to the specified member of the request header.

[3655] Return Value: The server's IP address returned in the request header.

[3656] GetLocalPort

[3657] C public abstract int GetLocalPort( );

[3658] C public: virtual int GetLocalPort( )0;

[3659] VB MustOverride Public Function GetLocalPort( ) As Integer

[3660] JScript public abstract function GetLocalPort( ) : int;

[3661] Description

[3662] Provides access to the specified member of the request header.

[3663] Return Value: The server's port number returned in the request header.

[3664] GetPathInfo

[3665] C public virtual string GetPathInfo( );

[3666] C public: virtual String* GetPathInfo( );

[3667] VB Overridable Public Function GetPathInfo( ) As String

[3668] JScript public function GetPathInfo( ) : String;

[3669] Description

[3670] When overridden in a derived class, returns additional path information for a resource with a URL extension. That is, for the URL /virdir/page.html/tail, the PathInfo value is /tail.

[3671] Return Value: Additional path information for a resource.

[3672] GetPreloadedEntityB ody

[3673] C public virtual byte GetPreloadedEntityBody( );

[3674] C public: virtual unsigned char GetPreloadedEntityBody( ) _gc ;

[3675] VB Overridable Public Function GetPreloadedEntityBody( ) As Byte( )

[3676] JScript public function GetPreloadedEntityBody( ) : Byte ;

[3677] Description

[3678] GetProtocol

[3679] C public virtual string GetProtocol;

[3680] C public: virtual String* GetProtocol( );

[3681] VB Overridable Public Function GetProtocol( ) As String

[3682] JScript public function GetProtocol( ) : String;

[3683] Description

[3684] When overridden in a derived class, returns the HTTP protocol (HTTP or HTTPS).

[3685] Return Value: HTTPS if IsSecure is true, otherwise false.

[3686] GetQueryString

[3687] C public abstract string GetQueryString( );

[3688] C public: virtual String* GetQueryString( )0;

[3689] VB MustOverride Public Function GetQueryString( ) As String

[3690] JScript public abstract function GetQueryString( ) : String;

[3691] Description

[3692] Provides access to the specified member of the request header.

[3693] Return Value: The QueryString member of the request header.

[3694] GetQueryStringRawBytes

[3695] C public virtual byte GetQueryStringRawBytes( );

[3696] C public: virtual unsigned char GetQueryStringRawBytes( ) _gc ;

[3697] VB Overridable Public Function GetQueryStringRawBytes( ) As Byte( )

[3698] JScript public function GetQueryStringRawBytes( ) : Byte ;

[3699] Description

[3700] When overridden in a derived class, returns the response query string as an array of bytes.

[3701] Return Value: An array of bytes containing the response.

[3702] GetRawUrl

[3703] C public abstract string GetRawUrl( );

[3704] C public: virtual String* GetRawUrl( )0;

[3705] VB MustOverride Public Function GetRawUrl( ) As String

[3706] JScript public abstract function GetRawUrl( ) : String;

[3707] Description

[3708] Provides access to the specified member of the request header.

[3709] Return Value: The raw url member of the request header.

[3710] GetRemoteAddress

[3711] C public abstract string GetRemoteAddress( );

[3712] C public: virtual String* GetRemoteAddress( )0;

[3713] VB MustOverride Public Function GetRemoteAddress( ) As String

[3714] JScript public abstract function GetRemoteAddress( ) : String;

[3715] Description

[3716] Provides access to the specified member of the request header.

[3717] Return Value: The client's IP address returned in the request header. GetRemoteName

[3718] C public virtual string GetRemoteName( );

[3719] C public: virtual String* GetRemoteName( );

[3720] VB Overridable Public Function GetRemoteName( ) As String

[3721] JScript public function GetRemoteName( ) : String;

[3722] Description

[3723] When overridden in a derived class, returns the client computer's name.

[3724] Return Value: The name of the client machine.

[3725] GetRemotePort

[3726] C public abstract int GetRemotePort( );

[3727] C public: virtual int GetRemotePort( )0;

[3728] VB MustOverride Public Function GetRemotePort( ) As Integer

[3729] JScript public abstract function GetRemotePort( ) : int;

[3730] Description

[3731] Provides access to the specified member of the request header.

[3732] Return Value: The client HTTP port number returned in the request header. GetRequestReason

[3733] C public virtual int GetRequestReason( );

[3734] C public: virtual int GetRequestReason( );

[3735] VB Overridable Public Function GetRequestReason( ) As Integer

[3736] JScript public function GetRequestReason( ) : int;

[3737] Description

[3738] When overridden in a derived class, returns the reason for the request.

[3739] Return Value: Reason code. The default is ReasonResponseCacheMiss.

[3740] GetServerName

[3741] C public virtual string GetServerName( );

[3742] C public: virtual String* GetServerName( );

[3743] VB Overridable Public Function GetServerName( ) As String

[3744] JScript public function GetServerName( ) : String;

[3745] Description

[3746] When overridden in a derived class, returns the name of the local server.

[3747] Return Value: The name of the server.

[3748] GetServerVariable

[3749] C public virtual string GetServerVariable(string name);

[3750] C public: virtual String* GetServerVariable(String* name);

[3751] VB Overridable Public Function GetServerVariable(ByVal name As String) As String

[3752] JScript public function GetServerVariable(name : String) : String;

[3753] Description

[3754] GetStatusDescription

[3755] C public static string GetStatusDescription(int code);

[3756] C public: static Strng* GetStatusDescription(int code);

[3757] VB Public Shared Function GetStatusDescription(ByVal code As Integer) As String

[3758] JScript public static function GetStatusDescription(code : int) : String;

[3759] Description

[3760] GetUnknownRequestHeader

[3761] C public virtual string GetUnknownRequestHeader(string name);

[3762] C public: virtual String* GetUnknownRequestHeader(String* name);

[3763] VB Overridable Public Function GetUnknownRequestHeader(ByVal name As String) As String

[3764] JScript public function GetUnknownRequestHeader(name : String) : String;

[3765] Description

[3766] GetUnknownRequestHeaders

[3767] C public virtual string GetUnknownRequestHeaders( );

[3768] C public: virtual String* GetUnknownRequestHeaders( ) ;

[3769] VB Overridable Public Function GetUnknownRequestHeaders( ) As String( )( )

[3770] JScript public function GetUnknownRequestHeaders( ) : String ;

[3771] Description

[3772] GetUrlPath

[3773] C public abstract string GetUriPath( );

[3774] C public: virtual String* GetUriPath( )0;

[3775] VB MustOverride Public Function GetUriPath( ) As String

[3776] JScript public abstract function GetUrlPath( ) : String;

[3777] Description

[3778] Returns the physical path to the requested URI.

[3779] Return Value: The path of the requested URI.

[3780] GetUrlContextID

[3781] C public virtual long GetUrlContextID( );

[3782] C public: virtual int64 GetUrIContextID( );

[3783] VB Overridable Public Function GetUrlContextID( ) As Long

[3784] JScript public function GetUrlContextID( ) : long;

[3785] Description

[3786] When overridden in a derived class, returns the context ID of the current connection.

[3787] Return Value: Always returns 0.

[3788] GetUserToken

[3789] C public virtual IntPtr GetUserToken( );

[3790] C public: virtual IntPtr GetUserToken( );

[3791] VB Overridable Public Function GetUserToken( ) As IntPtr

[3792] JScript public function GetUserToken( ) : IntPtr;

[3793] Description

[3794] When overridden in a derived class, returns the client's impersonation token.

[3795] Return Value: The value representing the impersonation token. The default is 0.

[3796] GetVirtualPathToken

[3797] C public virtual IntPtr GetVirtualPathToken( );

[3798] C public: virtual IntPtr GetVirtualPathToken( );

[3799] VB Overridable Public Function GetVirtualPathToken( ) As IntPtr

[3800] JScript public function GetVirtualPathToken( ) : IntPtr;

[3801] Description

[3802] HasEntityBody

[3803] C public bool HasEntityBody( );

[3804] C public: bool HasEntityBody( );

[3805] VB Public Function HasEntityBody( ) As Boolean

[3806] JScript public function HasEntityBody( ) : Boolean;

[3807] Description

[3808] HeadersSent

[3809] C public virtual bool HeadersSent( );

[3810] C public: virtual bool HeadersSent( );

[3811] VB Overridable Public Function HeadersSent( ) As Boolean

[3812] JScript public function HeadersSent( ) : Boolean;

[3813] Description

[3814] IsClientConnected

[3815] C public virtual bool IsClientConnected( );

[3816] C public: virtual bool IsClientConnected( );

[3817] VB Overridable Public Function IsClientConnected( ) As Boolean

[3818] JScript public function IsClientConnected( ) : Boolean;

[3819] Description

[3820] IsEntireEntityBodylsPreloaded

[3821] C public virtual bool IsEntireEntityBodylsPreloaded( );

[3822] C public: virtual bool IsEntireEntityBody IsPreloaded( );

[3823] VB Overridable Public Function IsEntireEntityBodylsPreloaded( ) As Boolean

[3824] JScript public function IsEntireEntityBodylsPreloaded( ) : Boolean;

[3825] Description

[3826] IsSecure

[3827] C public virtual bool IsSecure( );

[3828] C public: virtual bool IsSecure( );

[3829] VB Overridable Public Function IsSecure( ) As Boolean

[3830] JScript public function IsSecure( ) : Boolean;

[3831] Description

[3832] When overridden in a derived class, returns a value indicating whether the connection is secure (using SSL).