MvcHandler.IHttpAsyncHandler.BeginProcessRequest Method

Called by ASP.NET to begin asynchronous request processing using the base HTTP context.

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

Syntax

'Declaration
Private Function BeginProcessRequest ( _
	context As HttpContext, _
	cb As AsyncCallback, _
	extraData As Object _
) As IAsyncResult Implements IHttpAsyncHandler.BeginProcessRequest
'Usage
Dim instance As MvcHandler 
Dim context As HttpContext 
Dim cb As AsyncCallback 
Dim extraData As Object 
Dim returnValue As IAsyncResult 

returnValue = CType(instance, IHttpAsyncHandler).BeginProcessRequest(context, _
	cb, extraData)

Parameters

context: Type: System.Web.HttpContext
The HTTP context.

cb: Type: System.AsyncCallback
The asynchronous callback method.

extraData: Type: System.Object
The data.

Return Value

Type: System.IAsyncResult
The status of the asynchronous call.

Implements

IHttpAsyncHandler.BeginProcessRequest(HttpContext, AsyncCallback, Object)

Remarks

This member is an explicit interface member implementation. It can be used only when the MvcHandler instance is cast to an IHttpAsyncHandler interface.