using System;

using System.Threading;

public class Program

{

    public static void Main()

    {

        var thread = new Thread(PrintInAnotherThread);

        thread.Start("Another thread"); 

        Console.WriteLine("Hi, I'm printing from the main stream");

    }

​

    static void PrintInAnotherThread(object threadName)

    {

        Console.WriteLine("Hi, I'm printing from another thread with name '{0}'", (string)threadName);

    } 

}