protected void Page_Load(object sender, EventArgs e)
{
   System.Threading.Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");

   List<string> myList = new List<string>();
   myList.Add("Washington D.C.");
   myList.Add("Helsinki");
   myList.Add("Moscow");
   myList.Add("Warsaw");
   myList.Add("Vienna");
   myList.Add("Tokyo");

   myList.Sort();

   foreach (string item in myList)
   {
      Response.Write(item.ToString() + "<br>");
   }
}
