IOleObjectImpl Class

This class implements IUnknown and is the principal interface through which a container communicates with a control.

Important

This class and its members cannot be used in applications that execute in the Windows Runtime.

template< 
class T  
> 
class ATL_NO_VTABLE IOleObjectImpl : 
public IOleObject

Parameters

• T
  Your class, derived from IOleObjectImpl.

Members

Public Methods

Name	Description
IOleObjectImpl::Advise	Establishes an advisory connection with the control.
IOleObjectImpl::Close	Changes the control state from running to loaded.
IOleObjectImpl::DoVerb	Tells the control to perform one of its enumerated actions.
IOleObjectImpl::DoVerbDiscardUndo	Tells the control to discard any undo state it is maintaining.
IOleObjectImpl::DoVerbHide	Tells the control to remove its user interface from view.
IOleObjectImpl::DoVerbInPlaceActivate	Runs the control and installs its window, but does not install the control's user interface.
IOleObjectImpl::DoVerbOpen	Causes the control to be open-edited in a separate window.
IOleObjectImpl::DoVerbPrimary	Performs the specified action when the user double-clicks the control. The control defines the action, usually to activate the control in-place.
IOleObjectImpl::DoVerbShow	Shows a newly inserted control to the user.
IOleObjectImpl::DoVerbUIActivate	Activates the control in-place and shows the control's user interface, such as menus and toolbars.
IOleObjectImpl::EnumAdvise	Enumerates the control's advisory connections.
IOleObjectImpl::EnumVerbs	Enumerates actions for the control.
IOleObjectImpl::GetClientSite	Retrieves the control's client site.
IOleObjectImpl::GetClipboardData	Retrieves data from the Clipboard. The ATL implementation returns E_NOTIMPL.
IOleObjectImpl::GetExtent	Retrieves the extent of the control's display area.
IOleObjectImpl::GetMiscStatus	Retrieves the status of the control.
IOleObjectImpl::GetMoniker	Retrieves the control's moniker. The ATL implementation returns E_NOTIMPL.
IOleObjectImpl::GetUserClassID	Retrieves the control's class identifier.
IOleObjectImpl::GetUserType	Retrieves the control's user-type name.
IOleObjectImpl::InitFromData	Initializes the control from selected data. The ATL implementation returns E_NOTIMPL.
IOleObjectImpl::IsUpToDate	Checks if the control is up to date. The ATL implementation returns S_OK.
IOleObjectImpl::OnPostVerbDiscardUndo	Called by DoVerbDiscardUndo after the undo state is discarded.
IOleObjectImpl::OnPostVerbHide	Called by DoVerbHide after the control is hidden.
IOleObjectImpl::OnPostVerbInPlaceActivate	Called by DoVerbInPlaceActivate after the control is activated in place.
IOleObjectImpl::OnPostVerbOpen	Called by DoVerbOpen after the control has been opened for editing in a separate window.
IOleObjectImpl::OnPostVerbShow	Called by DoVerbShow after the control has been made visible.
IOleObjectImpl::OnPostVerbUIActivate	Called by DoVerbUIActivate after the control's user interface has been activated.
IOleObjectImpl::OnPreVerbDiscardUndo	Called by DoVerbDiscardUndo before the undo state is discarded.
IOleObjectImpl::OnPreVerbHide	Called by DoVerbHide before the control is hidden.
IOleObjectImpl::OnPreVerbInPlaceActivate	Called by DoVerbInPlaceActivate before the control is activated in place.
IOleObjectImpl::OnPreVerbOpen	Called by DoVerbOpen before the control has been opened for editing in a separate window.
IOleObjectImpl::OnPreVerbShow	Called by DoVerbShow before the control has been made visible.
IOleObjectImpl::OnPreVerbUIActivate	Called by DoVerbUIActivate before the control's user interface has been activated.
IOleObjectImpl::SetClientSite	Tells the control about its client site in the container.
IOleObjectImpl::SetColorScheme	Recommends a color scheme to the control's application, if any. The ATL implementation returns E_NOTIMPL.
IOleObjectImpl::SetExtent	Sets the extent of the control's display area.
IOleObjectImpl::SetHostNames	Tells the control the names of the container application and container document.
IOleObjectImpl::SetMoniker	Tells the control what its moniker is. The ATL implementation returns E_NOTIMPL.
IOleObjectImpl::Unadvise	Deletes an advisory connection with the control.
IOleObjectImpl::Update	Updates the control. The ATL implementation returns S_OK.

Remarks

The IOleObject interface is the principal interface through which a container communicates with a control. Class IOleObjectImpl provides a default implementation of this interface and implements IUnknown by sending information to the dump device in debug builds.

Related Articles   ATL Tutorial, Creating an ATL Project

Inheritance Hierarchy

IOleObject

IOleObjectImpl

Requirements

Header: atlctl.h

See Also

Reference

CComControl Class

ActiveX Controls Interfaces

Other Resources

ATL Class Overview