private void MetroWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (e.Cancel)
{
return;
}
if (_viewModel.QuitConfirmationEnabled &&
_shutdown == false)
{
e.Cancel = true;
// We have to delay the execution through BeginInvoke to prevent potential re-entrancy
Dispatcher.BeginInvoke(new Action(async() => await this.ConfirmShutdown()));
}
else
{
flyoutDemo?.Dispose();
_viewModel.Dispose();
}
}
public MainWindow()
{
_viewModel = new MainWindowViewModel(DialogCoordinator.Instance);
DataContext = _viewModel;
InitializeComponent();
flyoutDemo = new FlyoutDemo();
flyoutDemo.ApplyTemplate();
flyoutDemo.Closed += (o, e) => flyoutDemo = null;
Closing += (s, e) =>
{
if (!e.Cancel && flyoutDemo != null)
{
flyoutDemo.Dispose();
}
if (!e.Cancel)
{
_viewModel.Dispose();
}
};
}
public MainWindow()
{
_viewModel = new MainWindowViewModel(DialogCoordinator.Instance);
DataContext = _viewModel;
InitializeComponent();
flyoutDemo = new FlyoutDemo();
flyoutDemo.ApplyTemplate();
flyoutDemo.Closed += (o, e) => flyoutDemo = null;
Closing += (s, e) =>
{
if (!e.Cancel && flyoutDemo != null)
{
flyoutDemo.Dispose();
}
if (!e.Cancel)
{
_viewModel.Dispose();
}
};
}
