Date Time C#

using System;
using System.Globalization;
public class Test
{
   public static void Main()
   {  
        string dateString, format;  
        DateTimeOffset result;
        CultureInfo provider = CultureInfo.InvariantCulture;
        
        dateString = "06/15/2010";
        format = "d";
        try
        {
           result = DateTimeOffset.ParseExact(dateString, format, provider, 
                                              DateTimeStyles.AssumeUniversal);
           Console.WriteLine("'{0}' converts to {1}.", dateString, result.ToString());
        }
        catch (FormatException)
        {
           Console.WriteLine("'{0}' is not in the correct format.", dateString);
        } 
   }
}