Called before Internet Explorer or MSHTML displays its menus and toolbars.
virtual HRESULT OnShowUI(
DWORD dwID,
LPOLEINPLACEACTIVEOBJECT pActiveObject,
LPOLECOMMANDTARGET pCommandTarget,
LPOLEINPLACEFRAME pFrame,
LPOLEINPLACEUIWINDOW pDoc
);
Parameters
dwID
Reserved for future use.pActiveObject
IOleInPlaceActiveObject interface of the currently active object.pCommandTarget
IOleCommandTarget interface of the object.pFrame
IOleInPlaceFrame interface of the object. This is needed for menus and toolbars.pDoc
IOleInPlaceUIWindow interface for the object. This is needed for toolbars.
Return Value
See IDocHostUIHandler::ShowUI in the Windows SDK for a list of values.
Remarks
Override OnShowUI to react to the ShowUI notification from the Microsoft Web Browser control. See IDocHostUIHandler::ShowUI in the Windows SDK for more information.
Requirements
Header: afxhtml.h