C:\Program Files\Microsoft Visual Studio\VC98\MFC\SRC
C:\Program Files\Microsoft Visual Studio\VC98\MFC\Include
C:\Program Files\Microsoft Visual Studio\VC98\Include
C:\Program Files\Microsoft Visual Studio\VC98\MFC\Include
C:\Program Files\Microsoft Visual Studio\VC98\Include
如果不知确定是哪个文件时,可以在VC中使用“在文件中查找”。