ICustomDoc::SetUIHandler


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ICustomDoc::SetUIHandler
HRESULT SetUIHandler(
    IDocHostUIHandler *pUIHandler
);
Sets IE4/MSHTML's IDocHostUIHandler.
Returns S_OK if successful, or an OLE-defined error code otherwise.

pUIHandler
Address of the host's IDocHostUIHandler interface.

IE4/MSHTML will release its previous IDocHostUIHandler interface (if one is present) and call pUIHandler's AddRef method.

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