protected override void OnClosing(CancelEventArgs e)
{
if (this.OwnedWindows.OfType <ProgressWindow>().Any())
{
if (MessageBox.Show(_globalizer.GetResourceString("ServerMonitor_CloseWindow_ConfirmLabel"), _globalizer.GetResourceString("ServerMonitor_CloseWindow_ConfirmTitle"), MessageBoxButton.YesNo, MessageBoxImage.Warning) != MessageBoxResult.Yes)
{
e.Cancel = true;
return;
}
}
Windows.Remove(this);
_versionChecker?.DisposeAsync().DoNotWait();
base.OnClosing(e);
}
