急求解答，关于MFC
急求解答，关于MFC
用MFC时出现头文件#include "stdafx.h"出现
Compiling...
yDlg.cpp
c:\program files\microsoft visual studio\myprojects\y\ydlg.cpp(4) : fatal error C1083: Cannot open precompiled header file: 'Debug/y.pch': No such file or directory
执行 cl.exe 时出错.
怎么回事
Compiling...
yDlg.cpp
c:\program files\microsoft visual studio\myprojects\y\ydlg.cpp(4) : fatal error C1083: Cannot open precompiled header file: 'Debug/y.pch': No such file or directory
执行 cl.exe 时出错.
怎么回事
