static void Main(string[] args) { ConcreteSubject sub = new ConcreteSubject(); ConcreteObserver obs = new ConcreteObserver(); sub.AddObserver(obs); sub.ChangeState(1); sub.RemoveObserver(obs); Console.ReadLine(); }
static void Main(string[] args) { ConcreteSubject sub = new ConcreteSubject(); ConcreteObserver obs = new ConcreteObserver(); sub.AddObserver(obs); sub.ChangeState(1); sub.RemoveObserver(obs); Console.ReadLine(); }