Multi stringtable to single stringtable in DLL

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VC6

C++

MFC

My purpose is to change my.dll（language is chs(MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED))） to cht(MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_TRADITIONAL)。 So I use UpdateResource to change stringtable in my.dll。

But i got two stringtable，one chs，which is empty；one cht，behaves well。

I don't know how to delete chs stringtable，any advice is grateful。

What I have tried:

part code：


BYTE* lpResData = (BYTE*)LockResource(hStringtableRes);

INT nResSize = SizeofResource(hDLL, hRes);

ChangeResLanguage(lpResData, nResSize);

UpdateResource(hUpdateRes, RT_STRING, lpName, CHS, NULL, 0);

UpdateResource(hUpdateRes, RT_STRING, lpName, CHT, lpResData, nResSize);