IOleInPlaceObjectWindowlessImpl::UIDeactivate
Deactivates and removes the control's user interface that supports in-place activation.
HRESULT UIDeactivate( );
Remarks
Sets the control class's data member m_bUIActive to FALSE. The ATL implementation of this function always returns S_OK.
See IOleInPlaceObject::UIDeactivate in the Windows SDK.
Requirements
Header: atlctl.h