创建win32 dll 空项目

动态库，多字节 win32 空项目 

 

添加导出头文件  类

 

导入：

#pragma once
#ifndef IP_CLASS_DLL_H
#define IP_CLASS_DLL_H

#pragma warning (disable:4251)
#pragma warning (disable:4267)

#ifdef IPCLASSDLL_DLL
#define IPCLASSDLL_DLL __declspec(dllexport)
#else
#define IPCLASSDLL_DLL __declspec(dllimport)
#endif

#endif  

 

导出：

#pragma once
#ifndef IP_CLASS_DLL_H
#define IP_CLASS_DLL_H

#pragma warning (disable:4251)
#pragma warning (disable:4267)

#ifdef IPCLASSDLL_DLL
#define IPCLASSDLL_DLL __declspec(dllimport)
#else
#define IPCLASSDLL_DLL __declspec(dllexport)
#endif

#endif