public void TearDown()
 {
     DispatcherProvider.SetCurrent(null);
     _dispatcherProvider.StopAllDispatchers();
     _dispatcherProvider = null;
 }
 public void Setup()
 {
     _dispatcherProvider = new MarshalingTestDispatcherProvider();
     DispatcherProvider.SetCurrent(_dispatcherProvider);
 }