CString不能用

[thebestone111]

我建了一个win32 DLL
在一个文件中我用到了CString形的数据，编译老是提示我出错
#ifndef __PUBLICSOURCE__
#define __PUBLICSOURCE__

#include "stdafx.h"

/*
描述:常用公共函数类
*/
class Tpublicsource
{
public:
CString bytetostr(BYTE value);
// int HexToBuf(char *buf,int len);


};

#endif
--------------------Configuration: Dll_VC - Win32 Debug--------------------
Compiling...
publicsource.cpp
d:\xj_work_station\test\1203\002\dll_vc\publicsource.h(12) : error C2146: syntax error : missing ';' before identifier 'BYTE2Str'
d:\xj_work_station\test\1203\002\dll_vc\publicsource.h(12) : error C2501: 'CString' : missing storage-class or type specifiers
执行 cl.exe 时出错.
Creating browse info file...

Dll_VC.dll - 1 error(s), 0 warning(s)

[CodeProject-Jerry]

#include <afx.h>

[thebestone111]

我做了，但編译如下
--------------------Configuration: Dll_VC - Win32 Debug--------------------
Compiling...
publicsource.cpp
d:\program files\microsoft visual studio\vc98\mfc\include\afxv_w32.h(14) : fatal error C1189: #error : WINDOWS.H already included. MFC apps must not #include <windows.h>
执行 cl.exe 时出错.
Creating browse info file...
BSCMAKE: error BK1506 : cannot open file '.\Debug\publicsource.sbr': No such file or directory
执行 bscmake.exe 时出错.

Dll_VC.dll - 1 error(s), 0 warning(s)

[oyljerry]

<windows.h>就不需要包含了
rebuild all

[DrSmart]

同意

[thebestone111]

我照着做了，可以编译如下

--------------------Configuration: Dll_VC - Win32 Debug--------------------
Linking...
nafxcwd.lib(dllmodul.obj) : error LNK2005: _DllMain@12 already defined in Dll_VC.obj
Debug/Dll_VC.dll : fatal error LNK1169: one or more multiply defined symbols found
执行 link.exe 时出错.

Dll_VC.dll - 1 error(s), 0 warning(s)

[thebestone111]

我没有手工包含<windows.h>，要在那里去

[hjcy_2002]

#include <afx.h>
加入了这个就可以用CString类型了
cannot open file '.\Debug\publicsource.sbr': No such file or directory
这个问题只需要Build->Rebuild All

[mfkzj]

MFC apps must not #include <windows.h>

你在stdafx.h文件里面删除 windows.h 就可以了