static void Main(string[] args) { Subject s = new Subject(); new AObserver(s); new BObserver(s); new CObserver(s); Console.WriteLine("First state change (15)"); s.setState(15); Console.WriteLine("Next change (5)"); s.setState(5); Console.Read(); }
//Implement the Update method of the Observer interface public void Update(Subject subject) { Console.WriteLine("New Temperature Update from "+ this.name + "---Highest:" + subject.MaxTemp.ToString() + ". Lowest:" + subject.MinTemp.ToString()); }
static void Main(string[] args) { Subject subject = new Subject(); IObserver display = new Display(); IObserver dips1 = new DisplayNew(); subject.RegisterObserver(dips1); subject.RegisterObserver(display); subject.SetMeasurement((float)10.2, (float)11.2, (float)13.2); subject.RemoveObserver(display); subject.SetMeasurement((float)7.2, (float)8.2, (float)9.2); }
public AObserver(Subject s) { subject = s; subject.attach(this); }
/// <summary> /// 修改 /// </summary> /// <param name="subject"></param> public override void update(Subject subject) { Console.WriteLine($"Octal String {Convert.ToString(subject.getState(), 8)}"); }