C# (CSharp) Week2 WeatherDataSubject.Attach примеры использования

Пример #1

        //Constructor
        public PushForm(WeatherDataSubject subject)
        {
            InitializeComponent();

            //Store the subject.
            this.subject = subject;

            //subscribe this object to subject.
            subject.Attach(this);
        }

Пример #2

 //Constructor
 public CurrentConditionDisplayPushObserver(WeatherDataSubject dataSubject)
 {
     this.dataSubject = dataSubject;
     dataSubject.Attach(this);
 }