using System;

using System.Security.Cryptography;

using System.Text;

​

public class Program

{

    public static void Main()

    {

        int transHeaderId = 2;

        var guid = GetDeterministicGuid(transHeaderId.ToString());

        Console.WriteLine(guid.ToString());

    }

​

    // https://stackoverflow.com/questions/2642141/how-to-create-deterministic-guids

    // http://geekswithblogs.net/EltonStoneman/archive/2008/06/26/generating-deterministic-guids.aspx

    private static Guid GetDeterministicGuid(string input)

    {

        //use MD5 hash to get a 16-byte hash of the string:

        MD5CryptoServiceProvider provider = new MD5CryptoServiceProvider();

        byte[] inputBytes = Encoding.Default.GetBytes(input);

        byte[] hashBytes = provider.ComputeHash(inputBytes);

        //generate a guid from the hash:

        Guid hashGuid = new Guid(hashBytes);

        return hashGuid;

    }

}