public ObserverClass() { message = "Updating Observer Class"; observerState = new ObserverState(Constants.OBSERVER_STATE_INIT_ID, Constants.OBSERVER_STATE_INIT); }
public string update(ObserverState state) { observerState = state; return(message + "Current observer state is: " + observerState); }
public ObserverSubject() { _subjectState = new ObserverState(Constants.OBSERVER_STATE_INIT_ID, Constants.OBSERVER_STATE_INIT); observers = new ObservableCollection <IObserverWPF>(); }