using System;

using System.Xml.Serialization;

public class Program

{

    public static void Main()

    {

        PrintSerializedValue(DateTime.Now);

        PrintSerializedValue(DateTime.UtcNow);

        PrintSerializedValue(DateTime.UtcNow.ToLocalTime());

    }

    private static void PrintSerializedValue(DateTime d)

    {

        var serializer = new XmlSerializer(typeof(DateTime));

        using(var textWriter = new System.IO.StringWriter())

        {

            serializer.Serialize(textWriter, d);

            string s = textWriter.ToString();

            System.Console.WriteLine(s);

            System.Console.WriteLine();

        }

    }

}