CDHtmlDialog屏蔽网页右键菜单

在你自己的CDHtmlDialog子类程序中，重写ShowContextMenu方法即可

.h中

HRESULT STDMETHODCALLTYPE ShowContextMenu(DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved, IDispatch *pdispReserved);

.cpp中

HRESULT CVIPVideoDlg::ShowContextMenu(DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved, IDispatch *pdispReserved){return S_OK;}