dynamictest.cpp

一个动态链接库的应用示例,以供初学者参考

// DynamicTest.cpp : Defines the entry point for the DLL application.
//

#include "stdafx.h"
#include "lib.h"
#include <stdio.h>

BOOL APIENTRY DllMain( HANDLE hModule, 
                       DWORD  ul_reason_for_call, 
                       LPVOID lpReserved
					 )
{
	switch (ul_reason_for_call)

{

case DLL_PROCESS_ATTACH:

printf("\nprocess attach of dll");

break;

case DLL_THREAD_ATTACH:

printf("\nthread attach of dll");

break;

case DLL_THREAD_DETACH:

printf("\nthread detach of dll");

break;

case DLL_PROCESS_DETACH:

printf("\nprocess detach of dll");

break;

}
    return TRUE;
}

int add(int x, int y)

{
 printf("in Add!\n");
return x + y;

}
int sub(int x,int y)
{
	return x -y;
}