public UseAbstractConversation(AbstractSay say) { abstractBye = say.SayBye(); abstractHello = say.SayHello(); }
public override void Say(AbstractBye b) { Console.WriteLine("Hello this class: " + this.GetType().Name + " " + b.GetType().Name); }
public override void Say(AbstractBye b) { Console.WriteLine("Hullo"); }
public abstract void Say(AbstractBye b);