Protected Overrides Function BeginExecuteGroupCountQuery( _
   ByVal queryParameters As GroupCountQueryParameters, _
   ByVal callback As AsyncCallback, _
   ByVal state As Object _
) As IAsyncResult

Dim instance As WcfRiaServicesDataSourceProviderBase(Of TEntity)
Dim queryParameters As GroupCountQueryParameters
Dim callback As AsyncCallback
Dim state As Object
Dim value As IAsyncResult
 
value = instance.BeginExecuteGroupCountQuery(queryParameters, callback, state)

protected override IAsyncResult BeginExecuteGroupCountQuery( 
   GroupCountQueryParameters queryParameters,
   AsyncCallback callback,
   object state
)

Parameters

queryParameters

callback

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

Reference

WcfRiaServicesDataSourceProviderBase<TEntity> Class
WcfRiaServicesDataSourceProviderBase<TEntity> Members
Base Implementation in BeginExecuteGroupCountQuery