WPF Filename To Icon Converter

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Data;
using System.Windows;
using System.IO;

namespace QuickZip.Tools
{
    [ValueConversion(typeof(string), typeof(string))]
    public class PathToNameConverter : IValueConverter
    {
        public static PathToNameConverter Instance = new PathToNameConverter();

        #region IValueConverter Members
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            string fileName = (string)value;
            return Path.GetFileName(fileName);
        }

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

        #endregion
    }
}