public Demo()
{
var boss = new Boss();
var stockObserver = new StockObserver("小魏", boss);
var nbaObserver = new NbaObserver("小易", boss);
var otherObserver = new OtherObserver();
boss.Update += stockObserver.CloseStockMarket;
boss.Update += nbaObserver.CloseNbaDirectSeeding;
boss.Update += otherObserver.Other;
boss.SubjectState = "我胡汉三回来了";
//boss.Update -= stockObserver.CloseStockMarket;
boss.Notify();
}
static void Main(string[] args)
{
Secretray secretray = new Secretray();
StockObserver stockObserver = new StockObserver("小李", secretray);
secretray.Attach(stockObserver);
secretray.SubjectState = "老板回来了";
secretray.Notify();
Boss boss = new Boss();
NbaObserver nbaObserver = new NbaObserver("小王", boss);
boss.Update += new ObserverDemo.Demo2.EventHandler(nbaObserver.CloseNBATv);
boss.SubjectState = "我回来了";
boss.Notify();
Console.ReadLine();
}
