Simple sample for Events and Delegates

I wanted to write a small sample to illustrate events and delegates. Here is a compact sample that illustrates it.

using System;

public class EventSample

{

    public delegate void EventHandler();

    public event EventHandler myeh;

    public void Method()

    {

        Console.WriteLine("Inside Sample Method ... ");

    }

    public void OnChange()

    {

        myeh();

    }

    public static void Main()

    {

        EventSample es = new EventSample();

        es.myeh += new EventHandler(es.Method);

        es.OnChange();

    }

}