>Hi Steve,
>This thread is a classic example of the signal drowning in noise.
>The main problem was a typo in the code. The suggestion got lost in the noise, so that now Christian is running right and left to find replacements for basic behaviour.
>

*chuckle*

>
>If the typo is corrected, the second poblem (get all the mouse and keyboard event/actions covered) becomes easier. I've never had any problem in refreshing other controls from combo or lists. Usually I add a custom method to the form and call it from the events as needed (When, Click, InteractiveChange, >ProgramaticChange, Valid, etc.)

I didn't think he had his working...Nadya's first suggestion (calculating the result in a memvar and then setting the textbox control value to the memvar) would have fixed the typo...but he said it still didn't work.

But I agree, it should have been *almost* working, with only minor problems (like using keyboard, or clicking same item twice in a row).