c# sorting a List<> using Tuple?

Question

I need to sort a List<> of MediaItem objects by publish date...the publish date is not a property of the item. So my initial intention was to temporarily tack on a publi

Answer 1

List> list = new List>();

 for (int i = 0; i <= 10; i++)
 {
      DateTime date = new DateTime(2011, i, 1);
      MediaItem item = new MediaItem();
      list.Add(new Tuple(item, date));
 }

list.Sort((a, b) => a.Item2.CompareTo(b.Item2));

foreach (var element in list)
{
    Console.WriteLine(element);
}