OrderByDescending

using System;/*from  j ava2s  .  c o  m*/
using System.Linq;
public class MainClass {
    public static void Main() {
        string[] presidents = {"ant", "arding", "arrison", "eyes", "over", "Jackson"};
        IEnumerable<string> items = presidents.OrderByDescending(s => s);
        foreach (string item in items)
            Console.WriteLine(item);
    }
}