protected virtual void OnSystemCommandShowSystemMenu(object target, ExecutedRoutedEventArgs e)
{
if ((target as ThemedWindow) == this)
{
SystemCommands.ShowSystemMenu(this, new Point(Left + SYSMENU_X, Top + SYSMENU_Y));
}
}
private static async Task ShowSystemMenuExecuteDelegate(object o, CancellationToken cancellationToken)
{
await Task.Run(() => { });
var window = (Window)o;
SystemCommands.ShowSystemMenu(window, window.GetMousePoint());
}
public static void ShowSystemMenu(this Window window, Point screenLocation) => SystemCommands.ShowSystemMenu(window, screenLocation);