OnCustumXXX does the trick. I never used it before.

Thank you, Jason.

Mit freundlichem Gruss & Best Regards

Andreas Pohl
apohl@...
www.ibp-consult.com

> Use the OnGetCanModify event of the dataset to override this if you need it.
>
> But, it just doesn't seem to make sense to me. If you just use an
> OnCustomXXXX event you can take full control of editing and the buttons will
> be enabled.
>