c++导出类的简单实现

C++导出类的小Demo

#pragma once
#include <windows.h>

__declspec(dllexport) class DllClass
{
public:
void show();
};

// dllmain.cpp : 定义 DLL 应用程序的入口点。
#include "DllClass.h"
#include "stdio.h"

BOOL APIENTRY DllMain( HMODULE hModule,
DWORD  ul_reason_for_call,
LPVOID lpReserved
)
{
switch (ul_reason_for_call)
{
case DLL_PROCESS_ATTACH:
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}

void DllClass::show()
{
printf("export success!");
}

#include "stdafx.h"
#include "DllCLass.h"
#pragma comment(lib,"DLLCLASS.lib")

int main()
{
DllClass x;
x.show();
return 0;
}