Format integer as hexadecimal in CSharp

using System;/*  ww  w .  j a  v a2 s.c om*/
using System.Globalization;

public class Example
{
   public static void Main()
   {
      int[] numbers = { -111, 0, 169, 11111 };
      foreach (int number in numbers) {
         // Display value as hexadecimal.
         Console.WriteLine("{0,X2}", number);
      }
   }
}