Esempio n. 1
0
        private static void CallBackRecMsg(IAsyncResult ar)
        {
            //从C#异步调用状态ar.AsyncState中,获取委托对象
            RecMsgdelegate dn = (RecMsgdelegate)ar.AsyncState;
            //一定要EndInvoke,否则你的下场很惨
            string Type = dn.EndInvoke(ar);

            ShowNewMessage(Type);
            //OnStart();
        }