Dissallow row change with mouse click in grid view

I was able to get this to work just using a BPM & not allowing update if the field was blank..
--- In vantage@yahoogroups.com, "mmcwilliams22" <mmcwilliams22@...> wrote:
>
> I am trying to disable users from clicking on previous rows if the current row is blank.
>
> I am using the beforerowchange event to send a popup box, but how to I stop the rowchange from actually happening?
>
I am trying to disable users from clicking on previous rows if the current row is blank.

I am using the beforerowchange event to send a popup box, but how to I stop the rowchange from actually happening?