动态链接库调用出错
问题描述
#pragma comment(lib,"labcom.lib")
extern "C"_declspec(dllimport) int SendCommand(BYTE frame, BYTE cmd, BYTE * data, int num);
extern "C"_declspec(dllimport) int ReadData(unsigned char * receive);
然后我调用SendCommand会出现'SendCommand' : undeclared identifier的错误
labcom.lib已经放在Debug的目录下了
是怎么回事啊?