IOleInPlaceObject::ReactivateAndUndo

Reactivates a previously deactivated object, undoing the last state of the object.

HRESULT ReactivateAndUndo();

Return Values

This method supports the standard return values E_INVALIDARG, E_OUTOFMEMORY, and E_UNEXPECTED, as well as the following:

S_OK

The object was successfully reactivated.

E_NOTUNDOABLE

Called when the Undo state is not available.

Remarks

If the user chooses the Undo command before the Undo state of the object is lost, the object’s immediate container calls IOleInPlaceObject::ReactivateAndUndo to activate the user interface, carry out the Undo operation, and return the object to the active state.