using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        Foo foo = new Foo();

        if (foo.onEvent.GetInvocationList() == null)

        {

            Console.WriteLine("Invokation list empty");

        }

        foo.OnEvent += new MyFunc(Lol);

        Delegate[] delegates = foo.onEvent.GetInvocationList();

        foreach (Delegate del in delegates)

        {

            Console.WriteLine(del.ToString());

        }

        foo.OnEvent -= new MyFunc(Lol);

    }

    public static void Lol()

    {

    }

}

​

​

public delegate void MyFunc();

​

public class Foo

{

    public MyFunc onEvent;

    public event MyFunc OnEvent

    {

        add

        {

            Console.WriteLine("Action added to the invokation list");

            onEvent += value;

        }

        remove

        {

            Console.WriteLine("Action removed from the invokation list");

            onEvent -= value;

        }

    }

}