using System;
using System.Numerics;
public class Program
{
public static void Main()
var g = Guid.NewGuid();
var i = System.Text.Encoding.ASCII.GetString(g.ToByteArray()).ToCharArray();
var j = (Guid)g;
Console.WriteLine(g.ToString());
Console.WriteLine( string.Join(",", i) );
Console.WriteLine(j.ToString());
}