using System;

public class Events
{
	public delegate void MyAction();
	
    public event MyAction OriginalEvent = delegate { };
    public event Action DelegatingEvent
    {
        add { OriginalEvent += new MyAction(value); }
        remove { OriginalEvent -= new MyAction(value); }
    }

    public void FireOriginalEvent()
    {
        OriginalEvent();
    }
}

public class Test
{
    private static void PrintFoo()
    {
        Console.WriteLine("Foo");
    }
    
	public static void Main()
	{
		Console.WriteLine("Testing original event:");
		Events events1 = new Events();
		
		events1.OriginalEvent += PrintFoo;
		events1.OriginalEvent -= PrintFoo;
		events1.FireOriginalEvent();
		
		Console.WriteLine("Testing delegating event:");
		Events events2 = new Events();
		
		events2.DelegatingEvent += PrintFoo;
		events2.DelegatingEvent -= PrintFoo; // Doesn't actually remove anything!
		events2.FireOriginalEvent();
		
		Console.WriteLine("However, THIS works:");
		Events events3 = new Events();
		
		Action printFooAction = PrintFoo;
		events3.DelegatingEvent += printFooAction;
		events3.DelegatingEvent -= printFooAction;
		events3.FireOriginalEvent();
	}
}