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HttpApplication.IHttpAsyncHandler.BeginProcessRequest Method

Initiates an asynchronous call to the HTTP event handler.

Namespace:  System.Web
Assembly:  System.Web (in System.Web.dll)

IAsyncResult IHttpAsyncHandler.BeginProcessRequest(
	HttpContext context,
	AsyncCallback cb,
	Object extraData


Type: System.Web.HttpContext

An HttpContext that provides references to intrinsic server objects that are used to service HTTP requests.

Type: System.AsyncCallback

The AsyncCallback to call when the asynchronous method call is complete. If the cb parameter is null, the delegate is not called.

Type: System.Object

Any extra data that is required to process the request.

Return Value

Type: System.IAsyncResult
An IAsyncResult that contains information about the status of the process.


IHttpAsyncHandler.BeginProcessRequest(HttpContext, AsyncCallback, Object)

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

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.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0