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

Esempio n. 1

File: Program.cs Progetto: niuniuliu/CSharp

        static void Main(string[] args)
        {
            ConcreteSubject s = new ConcreteSubject();

            s.Attach(new ConcreteObserver(s, "X"));
            s.Attach(new ConcreteObserver(s, "Y"));
            s.Attach(new ConcreteObserver(s, "Z"));

            s.SubjectState = "ABC";
            s.Notify();

            Console.Read();

        }

Esempio n. 2

 public ConcreteObserver(
     ConcreteSubject subject, string name)
 {
     this.subject = subject;
     this.name    = name;
 }

Esempio n. 3

File: Program.cs Progetto: niuniuliu/CSharp

 public ConcreteObserver(
   ConcreteSubject subject, string name)
 {
     this.subject = subject;
     this.name = name;
 }