WTL和ATL都有CString,如果使用DDX交换数据,提示CString转换错误,修改定义设置: //use CString #undef _ATL_TMP_NO_CSTRING #include <atlmisc.h> #define _WTL_USE_CSTRING #include &
错误 uafxcw.lib(dllmodul.obj) : error LNK2005: DllMain already defined in dllmain.obj 修改: 去掉宏定义 _USRDLL
mfc程序中使用CoInitializeEx(NULL, COINIT_MULTITHREADED),不能显示对话框,原因是要换STA的参数 MFC applications must be initialized as single threaded apartment (STA). If you call CoInitializeEx in your InitInstance overr
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