VC++ 的 AFX_MSG_MAP中AFX是什么英语单词缩写?

AFX is an abbreviation for a group. The MFC group was originally called the "Application Framework group" during the inception of MFC. However, X doesn’t stand for anything other than sounding cool. The original AFX group was renamed to MFC long ago. There is no current AFX group. But the "AFX" hasn’t been changed to "MFC" for the compatibility.

另外有一说法是，X 代表微软开发Application Framework的众多开发人员。

这个宏是MFC用来构造消息映射表时用到的辅助宏，它埋在类识别宏或动态识别宏中