CairoDesktop.MenuBar.FocusSearchBox C# (CSharp) Method

        public void FocusSearchBox(object sender, RoutedEventArgs e)
        {
            searchStr.Dispatcher.BeginInvoke(
            new Action(delegate
            {
                searchStr.Focusable = true;
                searchStr.Focus();
                Keyboard.Focus(searchStr);
            }),
            DispatcherPriority.Render);
        }