Silverlight Menu4U

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Globalization;
using System.Windows.Data;
using System.Collections;
using System.Collections.Generic;

namespace Silverlight.Controls.Converters
{
    public sealed class HasItemsToVisibilityConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var collection = (ICollection)value;

            var val = collection.Count > 0;

            if (val)
            {
                return Visibility.Visible;
            }
            else
            {
                return Visibility.Collapsed;
            }            
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}