using System;

using System.Security.Cryptography;

using System.Text;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine(BitConverter.ToString(Program.Encrypt("Hello World!abcdefg")));

    }

    static byte[] Encrypt(string data)

    {

        MD5CryptoServiceProvider hashmd5 = new MD5CryptoServiceProvider();

        return hashmd5.ComputeHash(System.Text.Encoding.ASCII.GetBytes(data));

    }

}