internal void Cancel(DialogResult dialogResult)
{
CloseableDialogContentViewModelHelper.TryRemoveCloseCallback(this.ContentView as FrameworkElement);
OptionsAwareDialogContentViewModelHelper.TryRemoveDialogOptions(this.ContentView as FrameworkElement);
this.TryRemoveExternalCancellationCallback();
_dialogTaskFactory.Result = dialogResult;
_cancellationTokenSource.Cancel();
_cancellationTokenSource.Dispose();
}
public void CloseableDialogContentViewModelHelper_Remove_Callback_Succeeds()
{
var view = new Window();
var viewModel = new ViewModelWithoutInterface
{
RequestClose = ICloseableDialogContentViewModelTest.Callback
};
view.DataContext = viewModel;
CloseableDialogContentViewModelHelper.TryRemoveCloseCallback(view);
Assert.That(viewModel.RequestClose, Is.Null);
}
