private void CoreWindow_KeyUp(CoreWindow sender, KeyEventArgs args)
 {
     if (args.VirtualKey == VirtualKey.Shift)
     {
         //    MessageBox1.ShiftUp();
     }
     else if (args.VirtualKey == VirtualKey.GamepadMenu)
     {
         SelectHint.Release();
     }
     else if (args.VirtualKey == VirtualKey.GamepadX)
     {
         if (SubFrame.Visibility == Visibility.Visible)
         {
             return;
         }
         args.Handled = true;
         //XHint.Release();
         var focused = (Windows.UI.Xaml.DependencyObject)FocusManager.GetFocusedElement();
         if (focused.GetType() == typeof(ListViewItem))
         {
             var type = ((ListViewItem)focused).Content.GetType();
             if (type == typeof(SimpleChannel) || type == typeof(SimpleGuild))
             {
                 userButton.Flyout.ShowAt(userButton);
             }
         }
     }
 }
 private void CoreWindow_KeyDown(CoreWindow sender, KeyEventArgs args)
 {
     if (args.VirtualKey == VirtualKey.GamepadMenu)
     {
         SelectHint.Press();
     }
     else if (args.VirtualKey == VirtualKey.GamepadX)
     {
         //XHint.Press();
     }
 }