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Link errors for __argv, __argc, __mbctype
Windows: Using MFC, get unresolved external symbol errors for __argv, __argc, __mbctype
    I am trying to use the MFC library. In the project c/c++ code generation type, I have changed the runtime library to Multithreaded DLL.

    When I then compile the program it links with the multi threaded libraries but I get the following errrors: 

    nafxcw.lib(appcore.obj) : error LNK2001: unresolved external symbol ___argv
nafxcw.lib(appcore.obj) : error LNK2001: unresolved external symbol ___argc
nafxcw.lib(filelist.obj) : error LNK2001: unresolved external symbol __mbctype
    The solution: When you use the multithreaded dll's in visual c++.NET, you need to specify that you are using MFC in a shared dll. This is specified in the project settings.
posted on 2006-06-22 11:48 名羽 阅读(2267) 评论(1)  编辑 收藏 引用 所属分类: c++& vc

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