EndExecuteCountQuery Method (AsyncDataSourceProvider)

Ends the asynchronous operation of querying the underlying data source for its count.

Syntax

Visual Basic
C#

'Declaration
 
Protected MustOverride Function EndExecuteCountQuery( _
   ByVal asyncResult As IAsyncResult _
) As CountQueryResult

'Usage
 
Dim instance As AsyncDataSourceProvider
Dim asyncResult As IAsyncResult
Dim value As CountQueryResult
 
value = instance.EndExecuteCountQuery(asyncResult)

protected abstract CountQueryResult EndExecuteCountQuery( 
   IAsyncResult asyncResult
)

Parameters

asyncResult: An IAsyncResult representing the result of the operation as returned by BeginExecuteCountQuery.

Return Value

A CountQueryResult containing the result of the query.

Remarks

This method will only be called if CanCount is true.

Requirements

Target Platforms: Windows 7, Windows Vista, Windows XP SP3, Windows Server 2008 family

Reference

AsyncDataSourceProvider Class
AsyncDataSourceProvider Members