'Declaration Public Function BeginQueryActivities( _ ByVal context As QueryActivitiesContext, _ ByVal callback As AsyncCallback, _ ByVal asyncState As Object _ ) As IAsyncResult
public IAsyncResult BeginQueryActivities( QueryActivitiesContext context, AsyncCallback callback, object asyncState )
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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