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最新推荐文章于 2020-12-16 09:15:05 发布

原创最新推荐文章于 2020-12-16 09:15:05 发布 · 999 阅读

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文章标签：

#extension #dll #library #null #module #c

本文详细阐述了在C++中通过DLL加载和初始化的过程，包括资源句柄的获取、XML配置文件的读取以及DLL加载和卸载的实现。

HINSTANCE hHandle=AfxGetResourceHandle(); AfxSetResourceHandle(g_Instance); CString strDllPath = lpszPath; if(strDllPath.Right(1)!= "//") strDllPath += "//"; CString strXmlFile = strDllPath + FILENAME; CConfigDlg dlg(strXmlFile,strDllPath); dlg.DoModal(); AfxSetResourceHandle(hHandle);
HINSTANCE g_Instance=NULL; static AFX_EXTENSION_MODULE DLLName = { NULL, NULL }; extern "C" int APIENTRY DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved) { // Remove this if you use lpReserved UNREFERENCED_PARAMETER(lpReserved); if (dwReason == DLL_PROCESS_ATTACH) { // Extension DLL one-time initialization if (!AfxInitExtensionModule(DLLName, hInstance)) return 0; g_Instance = DLLName.hResource; new CDynLinkLibrary(TextFileSource2DLL); } else if (dwReason == DLL_PROCESS_DETACH) { // Terminate the library before destructors are called AfxTermExtensionModule(DLLName); } return 1; // ok }