System.Web Namespace   IHttpAsyncHandler Interface

---

Initiates an asynchronous call to the HTTP handler.

[ VB ]
Function BeginProcessRequest ( _
   ByVal context As HttpContext, _
   ByVal cb As AsyncCallback, _
   ByVal extraData As Object _
) As IAsyncResult

[ C# ]
IAsyncResult BeginProcessRequest (
   HttpContext context,
   AsyncCallback cb,
   object extraData
);

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

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

context

An HttpContext object that provides references to intrinsic server objects ( for example, Request, Response, Session, and Server ) used to service HTTP requests.

cb

The AsyncCallback to call when the asynchronous method call is complete. If cb is a null reference ( Nothing in Visual Basic ) , the delegate is not called.

extraData

Any extra data needed to process the request.

An IAsyncResult that contains information about the status of the process.

IHttpAsyncHandler Members