dllcall.cpp

dll的一些学习资料

#include "stdafx.h"
#include "windows.h"

typedef int (_stdcall * lpAddFun)(int,int);
 
int main(int argc, char* argv[])
{
    HINSTANCE hDll; 
	lpAddFun addFun;
	hDll = LoadLibrary("..\\Debug\\dllTest.dll");
	if (hDll != NULL)
	{
		//addFun = (lpAddFun)GetProcAddress(hDll,"add");	
		addFun = (lpAddFun)GetProcAddress(hDll,MAKEINTRESOURCE(2));
		//MAKEINTRESOURCE直接使用导出文件中的序号
		if(addFun!=NULL)
		{
		    int result =  addFun(2,3);    
			printf("\ncall add in dll:%d",result);
		}	
		FreeLibrary(hDll);
	}	
  	return 0;
}