Find object: True if highlight formatting is included in the find criteria. Can return or be set to True, False, or wdUndefined. Read/write Long.
Note The wdUndefined value can be used with the Find object to ignore the state of highlight formatting in the selection or range that is searched.
Replacement object: True if highlight formatting is applied to the replacement text. Can return or be set to True, False, or wdUndefined. Read/write Long.