I declare a local TIB_Column variable and store the FieldByName() pointer to
it. Then, you have a readymade local pointer to the field object you want.

Jason Wharton

> -----Original Message-----
> From: IBObjects@yahoogroups.com [mailto:IBObjects@yahoogroups.com]On
> Behalf Of sergiogarciaruso
> Sent: Tuesday, February 21, 2006 7:46 AM
> To: IBObjects@yahoogroups.com
> Subject: Re: [IBO] How can I create persistent fields
>
>
> --- In IBObjects@yahoogroups.com, Helen Borrie <helebor@...> wrote:
> >
> > At 10:00 AM 21/02/2006, you wrote:
> > >Hi.
> > >How can I create persistent fields with a TIB_Query component? I'm
> using D7
> > >and IBO v4.5.0
> >
> > TIB_Query doesn't support persistent fields. (TIBOQuery does.)
> >
> > Can you explain what you need to do?
> >
> > Helen
> >
> Well, I need to write an OnChange event handler to respond to some
> changes in the field's data. I did it using TIBOQuery, but I want to
> use iboControls's components, and they doesn't work with native
> TDatasource component.
> Regards,
> Sergio