Reference_Syntax.absPage( OBJECT param )
The fully qualified reference syntax expression of one of the following form design objects: field, draw, subform, area, pageArea, contentArea.
Note: If a subform is hidden, the fields residing in it will not be found and the method does not return the page number. However, if the subform is visible but the fields in it are hidden, the method returns the page number on which fields reside.