Esempi in C# (CSharp) per 观察者模式 ConcreteSubject.registerObserver

Esempio n. 1

        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
            ConcreteSubject subject = new ConcreteSubject();

            subject.registerObserver(new ConcreteObserverOne());
            subject.registerObserver(new ConcreteObserverTwo());
            subject.notifyObservers(new Message());
            Console.ReadKey();
        }