Hi Steve.

>> PROCEDURE InteractiveChange
this.refresh()
ENDPROC <<

Off the top of my head, I would predict that trying to use a textbox with code like this in its InteractiveChange method is going to make it very difficult to change the existing data if it is a bound control. The reason for this is that when the InteractiveChange is in the process of updating its controlSource with its value, you are busy replacing its value with what is in its controlSource (which is what the refresh does).

Marcia