摘要: 转帖:有下面一段代码,目的是实现事件的继承: 基类:publicclassBaseBusiness{//声明事件委托publicdelegatevoidProgressEventHandler(intprogress,stringmsg);//声明事件publiceventProgressEventHandlerProgressEvent; }派生类:publicclassMyBusiness:B... 阅读全文
posted @ 2009-09-23 22:20 疯狂老鼠 阅读(424) 评论(0) 推荐(0)