True if the font is formatted as hidden text. Returns True, False or wdUndefined (a mixture of True and False). Can be set to True, False, or wdToggle. Read/write Long.
Remarks
To control the display of hidden text, use the ShowHiddenText property of the View object.
To control whether properties and methods that return Range objects include or exclude hidden text when hidden text isn't displayed, use the IncludeHiddenText property of the TextRetrievalMode object.