static void Main(string[] args)
{
//创建控制器对象，将提供给它的回调对象传入
//Controller obj = new Controller(new CallBackClass2());
Controller obj = new Controller();
obj.CallBackObjects.Add(new CallBackClass());
obj.CallBackObjects.Add(new CallBackClass2());
//启动控制器对象运行
obj.Begin();
}
