Excel 方法/步骤 1 问题现象在进行excel表格导出，或其他excel操作时，出现如下界面 2 进行office组件的重新注册点击【开始】→【运行】，或者按【Windows徽标 + R】3 进入你的EXCEL程序的安装目录，将Excel程序托到运行框中 4 在后面输入：空格 /regserver然后确定，office开始重新注册"D:\Microsoft Office 2003\...
int _tmain(int argc, _TCHAR* argv[]) { CTestSub sub; CBase* ptr = static_cast<CTestA*>( ); //(1) CTestA* aPtr = static_cast<CTestA*>( ); //(2) CTestB* bPtr = static_cast<CTestB*>( ); //(3) ptr->func(1); //(4) aPtr->func(2); //(5) bPtr->func(3);...
重写CUnknown::NonDelegatingQueryInterface,以检查两个接口的 IID: C++ STDMETHODIMP CGrayFilter::NonDelegatingQueryInterface(REFIID riid,void**ppv) {if(riid == IID_ISpecifyPropertyPages) {returnGetInterface(static_cast<ISpecifyPropertyPages*>(this), ppv); }elseif(riid == IID_ISaturation) {returnGet...
C++ Builder 参考手册 ➙ TInterfacedPersistent ➙ QueryInterface 头文件:#include 命名空间:System::Cl...
CEnumPins::QueryInterface Article 06/30/2006 Retrieves a pointer to a specified interface on a component to which a client currently holds an interface pointer. This method must call IUnknown::AddRef on the pointer it returns.Copy HRESULT QueryInterface( REFIID iid, void **ppvObject ); ...
CMediaSample::NonDelegatingQueryInterface Artículo 18/11/2015 En este artículo Syntax Parameters Return Value Remarks Requirements A version of this page is also available forWindows Embedded CE 6.0 R34/8/2010Retrieves an interface and increments the reference count.Syntax...
在下文中一共展示了CElement::QueryInterface方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。 示例1: GetDisp ▲点赞 6▼ //+---/// Member: GetDisp/// Synopsis: Get a dispatch ptr on an element from the c...
在下文中一共展示了SwapChain.QueryInterface方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。 示例1: SwapChainGraphicsPresenter ▲点赞 9▼ publicSwapChainGraphicsPresenter(GraphicsDevice device, PresentationParameters presentation...
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重写CUnknown::NonDelegatingQueryInterface,以检查两个接口的 IID: C++ 复制 STDMETHODIMP CGrayFilter::NonDelegatingQueryInterface(REFIID riid, void **ppv) { if (riid == IID_ISpecifyPropertyPages) { return GetInterface( static_cast<ISpecifyPropertyPages*>(this), ppv); } else if (riid == IID_I...