How can I toggle between relative and absolute cell references using the F4
key after having selected a cell reference from a refedit control ?

I am unable to find the event in Refedit that will allow me to
use the F4 key. Please see Excel's Goal Seek Set cell: refedit control box,
where you can simply use the F4 key to toggle between all the absolute and
relative
cell references combinations. Any help you can provide will be very much
appreciated.

Rdgs,

Terry