窗口类CMFCApplication3Dlg的点击事件函数如下: cpp voidCMFCApplication3Dlg::OnBnClickedCheck2(){// 其中uploadThread为子线程函数CWinThread* mythread =AfxBeginThread(uploadThread,NULL); } 而子线程的函数却只能这样: cpp UINTuploadThread(LPVOID lpParam){} 那么,用子线程访问CMFCApplication3Dlg的类成员呢?