using System;

using System.Threading;

using System.Threading.Tasks;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Main thread start: " + DateTime.Now.ToString());

        //Parallel.Invoke(() => DoSomething(), () => DoSomething() );

        Task.Run(() => DoSomething());

        Console.WriteLine("Main thread finish: " +DateTime.Now.ToString());

        //Thread.Sleep(4000);

    }

​

    public static void DoSomething()

    {

        Console.WriteLine("Starting to do something: " + DateTime.Now.ToString());

        Thread.Sleep(3000);

        Console.WriteLine("Finish doing something: " + DateTime.Now.ToString());

    }

}