private void menu_file_open_Click(object sender, RoutedEventArgs e)
        {
            OpenLevelDialog old = new OpenLevelDialog();

            old.ShowDialog();
            if (old.Status)
            {
                Level level = new Level(old.Level, false);
                this.MakeThisLevelActive(level);
            }
            UpdateTitle();
        }
 private void menu_file_open_Click(object sender, RoutedEventArgs e)
 {
     OpenLevelDialog old = new OpenLevelDialog();
     old.ShowDialog();
     if (old.Status)
     {
         Level level = new Level(old.Level, false);
         this.MakeThisLevelActive(level);
     }
     UpdateTitle();
 }