Provides the base interface for creating WebRequest instances.
Assembly: System (in System.dll)
Classes that implement the interface can be registered with the WebRequest class and associated with a specific URI scheme so that the WebRequest calls the class's Create method when a URI that matches that scheme is requested.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.