https://blog.csdn.net/maosherzh-cnhttps://blog.csdn.net/https://blog.csdn.net/maosher/article/details/122037221https://blog.csdn.net/maosher/article/details/122037221maosherMon, 20 Dec 2021 11:16:23 +0800https://blog.csdn.net/maosher/article/details/5839865https://blog.csdn.net/maosher/article/details/5839865maosherThu, 26 Aug 2010 11:16:00 +0800AfxGetMainWnd()的使用依赖于线程
具体参加源代码

 1_AFXWIN_INLINE CWnd* AFXAPI AfxGetMainWnd()
 2{ CWinThread* pThread = AfxGetThread();
 3   return pThread != NULL ? pThread->GetMainWnd() : NULL; }
 4
 5//而AfxGetThread获取的是当前线程，而不是]]>