What would help me out a lot is if you would put together a super simple
little app that isolates the missing AfterScroll events. If I had that then
it would be very quick for me to figure it out. Isolation is usually 90%+ of
the battle...

Thanks,
Jason Wharton
CPS - Mesa AZ
http://www.ibobjects.com

----- Original Message -----
From: "William Hill" <william@...>
To: <IBObjects@egroups.com>
Sent: Thursday, November 30, 2000 2:09 PM
Subject: Re: [IBO] TIBOQuery AfterScroll + recordCount problem (not BDE)


>
> ----- Original Message -----
> From: Jason Wharton <jwharton@...>
> To: <IBObjects@egroups.com>
> Sent: Wednesday, November 29, 2000 3:31 AM
> Subject: Re: [IBO] TIBOQuery AfterScroll + recordCount problem (not BDE)
>
>
> > I think you could have your finger on a legitimate bug with regard to
the
> > record count issue. I will take the information you have provided and
see
> > what I can figure out. As for the AfterScroll event firing, I have
pretty
> > much allowed the TDataset class to do whatever it needs to do. This is a
> > behavior that this class should be governing at the abstract level. I
may
> > need to comb through the DBTables unit to see if there is some special
> code
> > to produce the extra scroll events or if perhaps I am doing something to
> > suppress them by mistake.
> >
> > Although you may do well to be a little more explicit in your app coding
> > style I hold the ideal that I don't want you to have to fuss any more
than
> > you have to when converting a BDE app. I will take an interest in any
> > behavioral difference and insure that I am introducing as few quirky
> > differences as possible.
> >
> > Thanks,
> > Jason Wharton
> > CPS - Mesa AZ
> > http://www.ibobjects.com
> >
>
> Jason,
> Sorry for the delay in responding, I have been away on business.
> Yes, there is definitly somthing wronge with .recordCount but I have
> reavaluated my coding style and I recognise that it is better for me
> to count records than to rely on the query which fetches them,
> therefore can you advise me on the following:-
> 1) The best iboAccess component to run a dynamic paramatised
> sql count query.
> 2) Is it better using IBO + interbase 6 to use select count(*) or select
> count(unique key).
>
> The afterScroll event is a different matter, it is not something I can
code
> around easily if at all (although I have looked at the TDataSource
> onDataChange event when the passed TField = nil) and I suspect
> the problem is with suppression rather than extra code needed. What are
> my chances on getting some resolution with this ? If I can help in anyway,
> please let me know.
>
> Best regards,
>
> William.
>
>
>
>
>
>