public Listener2(CountdownMessage message) { message.SendMessage += SentMessageToListener2; }
public void Unregister(CountdownMessage message) { message.SendMessage -= SentMessageToListener2; }
public Listener2(CountdownMessage message) { message.SendMessage += SentMessageToListener2; }
public void Unregister(CountdownMessage message) { message.SendMessage -= SentMessageToListener2; }