static void Main(string[] args)
{
Console.WriteLine("Hello World!");
ConnectSubject subject = new ConnectSubject();
subject.Add(new ConnectObserver("张三", subject));
subject.Add(new ConnectObserver("李四", subject));
subject.SubjectState = "三天打鱼";
subject.Nofify();
Console.ReadLine();
}
public ConnectObserver(string name, ConnectSubject connectSubject)
{
Subject = connectSubject;
this.name = name;
}
