Xceed.Silverlight.Data.v2.0 Assembly > Xceed.Silverlight.Data Namespace > AsyncDataSourceProvider Class : BeginExecuteCountQuery Method |
Protected MustOverride Function BeginExecuteCountQuery( _ ByVal queryParameters As CountQueryParameters, _ ByVal callback As AsyncCallback, _ ByVal state As Object _ ) As IAsyncResult
Dim instance As AsyncDataSourceProvider Dim queryParameters As CountQueryParameters Dim callback As AsyncCallback Dim state As Object Dim value As IAsyncResult value = instance.BeginExecuteCountQuery(queryParameters, callback, state)
protected abstract IAsyncResult BeginExecuteCountQuery( CountQueryParameters queryParameters, AsyncCallback callback, object state )
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2