Development Class C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
public static class Utils
{
    public static List GetResourceAsBytes(string ResourcePath)
    {
        List result = new List();
        Uri uri = new Uri(ResourcePath, UriKind.Relative);
        System.Windows.Resources.StreamResourceInfo sri = System.Windows.Application.GetResourceStream(uri);
        System.IO.Stream componentStream = sri.Stream;
        Byte[] bytes = new Byte[componentStream.Length];
        int size = componentStream.Read(bytes, 0, (int)componentStream.Length);
        result.AddRange(bytes);
        return result;
    }
}