'Declaration
 
Public Function BeginProcessRequest( _
   ByVal context As HttpContext, _
   ByVal cb As AsyncCallback, _
   ByVal extraData As Object _
) As IAsyncResult

'Usage
 
Dim instance As ChartImageHttpHandler
Dim context As HttpContext
Dim cb As AsyncCallback
Dim extraData As Object
Dim value As IAsyncResult
 
value = instance.BeginProcessRequest(context, cb, extraData)

public IAsyncResult BeginProcessRequest( 
   HttpContext context,
   AsyncCallback cb,
   object extraData
)

Parameters

context

cb

extraData

Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

Reference

ChartImageHttpHandler Class
ChartImageHttpHandler Members