Labview导入共享DLL,头文件中尚未声明函数,但库中已导出该函数, 怎么破?
时间:10-02
整理:3721RD
点击:
头文件
#ifndef LabviewDvp2Api_H
#define LabviewDvp2Api_H
#define LabviewDvp2Api extern "C" __declspec(dllimport)//
LabviewDvp2Api int dvpViSetAnalogGain(int item, int count);
#endif //LabviewDvp2Api_H
修改这样也不行
#ifndef LabviewDvp2Api_H
#define LabviewDvp2Api_H
#define LabviewDvp2Api __declspec(dllimport)
extern "C"{
LabviewDvp2Api int dvpViSetAnalogGain(int item, int count);
}
#endif //LabviewDvp2Api_H
该怎样定义?
#ifndef LabviewDvp2Api_H
#define LabviewDvp2Api_H
#define LabviewDvp2Api extern "C" __declspec(dllimport)//
LabviewDvp2Api int dvpViSetAnalogGain(int item, int count);
#endif //LabviewDvp2Api_H
修改这样也不行
#ifndef LabviewDvp2Api_H
#define LabviewDvp2Api_H
#define LabviewDvp2Api __declspec(dllimport)
extern "C"{
LabviewDvp2Api int dvpViSetAnalogGain(int item, int count);
}
#endif //LabviewDvp2Api_H
该怎样定义?
?
