在添加如下代码保证debug版本的arx文件也是使用MFC的release库
// 'DEBUG workaround' below prevents the MFC or ATL #include-s // from pulling in "afx.h" that would force the debug CRT through // #pragma-s. #if defined(_DEBUG) && !defined(_FULLDEBUG_) #define _DEBUG_WAS_DEFINED #undef _DEBUG #pragma message (" Compiling MFC header files in release mode.") #endif #include MFC相关头文件 #ifdef _DEBUG_WAS_DEFINED #define _DEBUG #undef _DEBUG_WAS_DEFINED #endif