using System;

using System.Threading;

using System.Threading.Tasks;

public class Program

{

    public static void Main()

    {

        Parallel.Invoke(

            BasicAction,

            () => {

                Console.WriteLine("Thread={0}", Thread.CurrentThread.ManagedThreadId);

            },

            delegate()

            {

                Console.WriteLine("Thread={0}", Thread.CurrentThread.ManagedThreadId);

            }

        );

    }

    private static void BasicAction()

    {

        Console.WriteLine("Thread={0}", Thread.CurrentThread.ManagedThreadId);

    }

}