Get possible dates and times that an ambiguous date and time(DateTime) can be mapped to in CSharp

//w w  w  .  j av  a 2s . com
using System;
public class MainClass{
  public static void Main(String[] argv){  
        ShowPossibleUtcTimes(new DateTime(2007, 11, 4, 1, 0, 0), 
                             TimeZoneInfo.FindSystemTimeZoneById("Central Standard Time"));

  }
  private static void ShowPossibleUtcTimes(DateTime ambiguousTime, TimeZoneInfo timeZone)
    {
       // Determine if time is ambiguous in target time zone 
       if (! timeZone.IsAmbiguousTime(ambiguousTime))
       {
          Console.WriteLine("{0} is not ambiguous in time zone {1}.", 
                            ambiguousTime, 
                            timeZone.DisplayName);
       }
    }
  
}