免分的，DLL入门例子，大家帮顶

// DllUser.cpp : 定义控制台应用程序的入口点。 // #include "stdafx.h" #include <iostream> #include <windows.h> typedef int (*AddFunc)(int,int); typedef void (*PrintFunc)(); int main() { AddFunc _AddFunc; PrintFunc _PrintFunc; //HINSTANCE hInstLibrary = ::LoadLibrary(L"DLLTutorial.dll"); HINSTANCE hInstLibrary =LoadLibraryEx(L"D:\\WorkSpace\\DLLTutorial\\Debug\\DLLTutorial.dll", NULL, LOAD_WITH_ALTERED_SEARCH_PATH); DWORD dwErr = ::GetLastError(); if (hInstLibrary == NULL) { FreeLibrary(hInstLibrary); return 0; } _AddFunc = (AddFunc)GetProcAddress(hInstLibrary, "Add"); _PrintFunc = (PrintFunc)GetProcAddress(hInstLibrary, "Print"); if ((_AddFunc == NULL) || (_PrintFunc == NULL)) { FreeLibrary(hInstLibrary); } std::cout << _AddFunc(45, 54) << std::endl; _PrintFunc(); system("pause"); FreeLibrary(hInstLibrary); return 1; }