/// <summary>
/// 关闭中行为
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnWindowClosing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (ClosingCommand != null)
{
e.Cancel = !ClosingCommand.CanExecute(null);
}
}
public WindowEventViewModel()
{
LoadedCommand.Subscribe(Loaded);
ClosingCommand.Subscribe(Closing);
ClosedCommand.Subscribe(Closed);
ActivatedCommand.Subscribe(Activated);
ContentRenderedCommand.Subscribe(ContentRendered);
}
private void PopupWindow_Closing(object sender, CancelEventArgs e)
{
Closing -= PopupWindow_Closing;
if (ClosingCommand != null && ClosingCommand.CanExecute(null))
{
ClosingCommand.Execute(null);
}
}
public MainWindowViewModel()
{
Game = new GameWindowViewModel(this);
SelectedPuzzle = new SelectPuzzleViewModel(this);
this.OpenRules = new OpenRulesCommand();
this.OpenPuzzleSelect = new OpenPuzzleSelectCommand(SelectedPuzzle);
this.OpenStartGame = new OpenStartGameCommand(this);
Exit = new ExitCommand(this);
Closing = new ClosingCommand(this);
}
public ViewAViewModel(IEventAggregator eventAggregator)
{
_eventAggregator = eventAggregator;
ShowMessageCommand.Subscribe(() => {
NotificationRequest.Raise(new Notification
{
Title = "sample",
Content = "new message"
});
});
ClosingCommand.Subscribe(OnClosing);
NavigateToViewBCommand.Subscribe(NavigateToViewB);
Thread.Sleep(500);
}
void OnClosing(object sender, CancelEventArgs e)
{
ClosingCommand.Do(x => x.Execute(e));
}
public PopupViewModel()
{
LoadedCommand.Subscribe(OnLoaded);
ClosingCommand.Subscribe(OnClosing);
}
