>I have a form that has a txt box on it. When the operator types a number not in the table, I want the focus to return back to the box so they can re-type another one.
>I have the select on entry to T so that the whole value is highlighted when the object has focus.
>
>I am getting an error with this.
>
>Any suggestions?
>
>Thanks in advance.

You may evaluate This.Value in Control.LostFocus event and if it's not good fire
NODEFAULT
This.Setfocus