public event CatShoutEventHandler CatShout; //宣告事件CatShout，事件類型是委託CatShoutEventHandler
public void Shout()
{
Console.WriteLine("喵,我是{0}", name);
if (CatShout != null)
{
CatShoutEventArgs e = new CatShoutEventArgs(); //給Name賦予值
e.Name = this.name;
CatShout(this, e); //如果當執行shout()方法時，如果catshout有物件登記事件，則執行CatShout()
//object sender就是傳遞發送通知的物件，EventArgs是包含事件數據的類別
}
}
public void Run(object sender,CatShoutEventArgs args)
{
Console.WriteLine("{0}老貓來，{1}",args.Name, name);
}
public void Shout()
{
Console.WriteLine("喵,我是{0}", name);
if (CatShout != null)
{
CatShoutEventArgs e = new CatShoutEventArgs(); //給Name賦予值
e.Name = this.name;
CatShout(this,e); //如果當執行shout()方法時，如果catshout有物件登記事件，則執行CatShout()
//object sender就是傳遞發送通知的物件，EventArgs是包含事件數據的類別
}
}
public void Run(object sender, CatShoutEventArgs args)
{
Console.WriteLine("{0}老貓來，{1}", args.Name, name);
}
