VC编写的读取数据文件的源码-VC compilation reads the fetching according to the document source code

VC编写的读取数据文件的源码-VC compilation reads the fetching according to the document source code

自动生成Excl 和TXT文件 ，内有DLL和调用DLL的源代码 DLL_API int UpdateRFDate(char *sn,char *up,char *down,char *emp,char *result); /*---------------------------说明--------------------------------------------------- char *filename 文件路径：例