Deactivates and removes the user interface of an active in-place object.
HRESULT UIDeactivate( );
This method has no parameters.
This method returns S_OK on success. Other possible return values include the following.
||An unexpected error has occurred.|
If the container has called IOleInPlaceObject::UIDeactivate, it should later call IOleInPlaceObject::InPlaceDeactivate to properly clean up resources. The container can assume that stopping or releasing the object cleans up resources if necessary. The object must be prepared to do so if IOleInPlaceObject::InPlaceDeactivate has not been called. but either IOleInPlaceObject::UIDeactivate or IOleObject::Close has been called.IOleInPlaceObject::InPlaceDeactivate or IOleObject::Close. The object application must call IOleInPlaceSite::OnUIDeactivate before doing anything with the composite menus so that the container can first be detached from the frame window. On deactivating the in-place object's user interface, the object is left in a ready state so it can be quickly reactivated. The object stays in this state until the undo state of the document changes. The container should then call IOleInPlaceObject::InPlaceDeactivate to tell the object to discard its undo state.
|Minimum supported client||Windows 2000 Professional [desktop apps only]|
|Minimum supported server||Windows 2000 Server [desktop apps only]|