TextBox that only accepts integers?

What would be the best way to check that text is a positive whole
number? I'm thinking about putting it in the textbox_exit event.



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Hi

Exit is too late. Use the Keypress event. Set keyascii to 0 if its < 48 or
>57.

Except (tricky part coming up): Keydown event to trap and validate Ctrl V.

HTH. Best wishes Harald

"Claud Balls" <Lion@trainer.com> skrev i melding
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> What would be the best way to check that text is a positive whole
> number? I'm thinking about putting it in the textbox_exit event.
>
>
>
> *** Sent via Developersdex http://www.developersdex.com ***
> Don't just participate in USENET...get rewarded for it!

You can validate the contents of the textbox using the isnumeric function.
You will also have to look for "-" and "." using the instr function.


"Claud Balls" wrote:

> What would be the best way to check that text is a positive whole
> number? I'm thinking about putting it in the textbox_exit event.
>
>
>
> *** Sent via Developersdex http://www.developersdex.com ***
> Don't just participate in USENET...get rewarded for it!
>