回调函数中怎么得到被代理的函数的返回值?
MyAsyncDelegate d = (MyAsyncDelegate )((AsyncResult)ar).AsyncDelegate; MyAsyncDelegate d =
MyAsyncDelegate d = (MyAsyncDelegate )((AsyncResult)ar).AsyncDelegate; MyAsyncDelegate d =
阅读背景：
C#使用了异步(BeginInvoke、AsyncCallback)还需要用到Thread或ThreadPool吗？
来源：互联网
分享到：
