Use Timer : Timer « Development « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Development
3. Timer

using System;
using System.Threading;

public class MainClass
{
    private static void TimerProc( object state ) {
        Console.WriteLine( "The current time is {0} on thread {1}",
                           DateTime.Now,
                           Thread.CurrentThread.GetHashCode() );
        Thread.Sleep( 300 );
    }

    static void Main() {
        Timer myTimer = new Timer( new TimerCallback(TimerProc), null, 0, 2000 );

        Thread.Sleep(3000);
        myTimer.Dispose();
    }
}

The current time is 25/03/2007 2:17:43 PM on thread 4
The current time is 25/03/2007 2:17:45 PM on thread 4