dll_withlib_client.cpp

DES加密算法源代码,DES加密算法源代码

// dll_withlib_client.cpp : Defines the entry point for the console application.
//

#include <windows.h>
#include <iostream.h>

int main(void)
{
	//定义一个函数指针
	typedef void (* DLLWITHLIB )(void);  

	//定义一个函数指针变量
	DLLWITHLIB pfFuncInDll = NULL;  

	//加载我们的dll
	HINSTANCE hinst=::LoadLibrary("dll_withlib.dll");  
	if (NULL != hinst)
	{
		cout<<"dll called!"<<endl;
	}
	
	//找到dll的FuncInDll函数
	pfFuncInDll = (DLLWITHLIB)GetProcAddress(hinst, "FuncInDll");  

	//调用dll里的函数
	if (NULL != pfFuncInDll)
	{
		(*pfFuncInDll)();   
	}
	
	return 0;
}