using System;

public class Program

{

    static event EventHandler MyEvent;

​

    public static void Main()

    {

        // registering event

        MyEvent += MyEvent_Handle1;

        MyEvent += MyEvent_Handle1;

        MyEvent += MyEvent_Handle2;

        MyEvent -= MyEvent_Handle2;

        MyEvent += MyEvent_Handle2;

        // invoke event

        MyEvent(null, EventArgs.Empty);

    }

​

    static void MyEvent_Handle1(object sender, EventArgs e)

    {

        Console.WriteLine("MyEvent1 fired");

    }

     static void MyEvent_Handle2(object sender, EventArgs e)

    {

        Console.WriteLine("MyEvent2 fired");

    }

}