void CreateAbo()
{
    Window.Current.CoreWindow.Dispatcher.AcceleratorKeyActivated += OnKeyDown;
}

private void OnKeyDown(CoreDispatcher sender, AcceleratorKeyEventArgs args)
{
    if (args.EventType == CoreAcceleratorKeyEventType.SystemKeyDown || args.EventType == CoreAcceleratorKeyEventType.KeyDown)
    {
    }
}