Silverlight UserControl for ImageSource is not loading for some reason

  public partial class TestControl : UserControl
    {
        List customers = null;

        public TestControl()
        {
            InitializeComponent();
            this.Loaded += new RoutedEventHandler(TestControl_Loaded);
        }

        void TestControl_Loaded(object sender, RoutedEventArgs e)
        {

           /lbCustomer.ItemsSource = from c in CustomerService.GetCustomers()
                                   select new CustomerManager
                                    {
                                        ImageSource = c.ImageSource,
          
                                        Name = c.Name,
                                    };



        }
    }

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