public static void Main()
{
var me = new Metronome();
var listener = new Listener();
listener.SubscribeToEvent(me);
me.PrintEverySecond();
}
public void SubscribeToEvent(Metronome me)
{
me.Event += new Metronome.EventHandler(Listening);
}
public void Listening(Metronome me, EventArgs args)
{
Console.WriteLine("I'm listening!!!");
}
