Silverlight Menu4U

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Navigation;
using System.Collections.ObjectModel;
using Silverlight.Controls;

namespace Menu4UDemo.Views
{
    public partial class Docking : Page
    {
        public Docking()
        {
            InitializeComponent();

            mnu1.DataSource =
            mnu2.DataSource =
            mnu3.DataSource =
            mnu4.DataSource = MenuHelper.CreateVSMenu();
        }

        // Executes when the user navigates to this page.
        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
        }

        private void mnu_MenuItemClick(object sender, MenuItemEventArgs args)
        {
            var item = (MenuItem)args.MenuItem;

            //if (item.Children.Count() == 0)
            //    MessageBox.Show(string.Format("You clicked: {0}", item.Text));
        }

        private void Grid_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            mnu1.CollapseAll();
            mnu2.CollapseAll();
            mnu3.CollapseAll();
            mnu4.CollapseAll();
        }
    }
}