Assets.observer.structure.MainApp.Run C# (CSharp) Method

        public void Run()
        {
            ConcreteSubject s = new ConcreteSubject();
            s.Attach(new ConcreteObserver(s, "X"));
            s.Attach(new ConcreteObserver(s, "Y"));
            s.Attach(new ConcreteObserver(s, "Z"));

            //Change the subject and notify observers
            s.SubjectState = "ABC";
            s.Notify();

            Console.Read();
        }