开发Activex控件【二】

// DllRegisterServer - 将项添加到系统注册表STDAPI DllRegisterServer(void){AFX_MANAGE_STATE(_afxModuleAddrThis);if (!AfxOleRegisterTypeLib(AfxGetInstanceHandle(), _tlid))return ResultFromScode(SELFREG_E_TYPELIB);if (!COleObjectFactoryEx::UpdateRegistryAll(TRUE))return ResultFromScode(SELFREG_E_CLASS);// 标记控件初始化安全.// 创建初始化安全组件种类HRESULT hr;hr = CreateComponentCategory(CATID_SafeForInitializing, L"Controls safely initializable from persistent data!");if (FAILED(hr))return hr;// 注册初始化安全hr = RegisterCLSIDInCategory(CLSID_SafeItem, CATID_SafeForInitializing);if (FAILED(hr))return hr;// 标记控件脚本安全// 创建脚本安全组件种类 hr = CreateComponentCategory(CATID_SafeForScripting, L"Controls safely scriptable!");if (FAILED(hr))return hr;// 注册脚本安全组件种类hr = RegisterCLSIDInCategory(CLSID_SafeItem, CATID_SafeForScripting);if (FAILED(hr))return hr;return NOERROR;}// DllUnregisterServer - 将项从系统注册表中移除STDAPI DllUnregisterServer(void){AFX_MANAGE_STATE(_afxModuleAddrThis);if (!AfxOleUnregisterTypeLib(_tlid, _wVerMajor, _wVerMinor))return ResultFromScode(SELFREG_E_TYPELIB);if (!COleObjectFactoryEx::UpdateRegistryAll(FALSE))return ResultFromScode(SELFREG_E_CLASS);HRESULT hr;// 删除控件初始化安全入口.hr=UnRegisterCLSIDInCategory(CLSID_SafeItem, CATID_SafeForInitializing);if (FAILED(hr))return hr;// 删除控件脚本安全入口hr=UnRegisterCLSIDInCategory(CLSID_SafeItem, CATID_SafeForScripting);if (FAILED(hr))return hr;return NOERROR;}

5.3.发现重新浏览网页，还是有提示“为了有利于保护安全性，Internet Explorer 已限制此网页运行可以访问...”我们可以设置：
浏览器--工具--Internet选项--高级--允许活动内容在我的计算机上的文件中运行.