----- Original Message -----
From: <moorefg@...>
To: <IBObjects@yahoogroups.com>
Sent: Saturday, February 24, 2001 8:06 PM
Subject: [IBO] Re: EAccessViolation


> Dear Jason,
>
> It has taken a while to track down this error on my part.
>
> with an IB_Query
>
> I used an AddSQLWhereClause
> followed by a
> ParamByName statement
>
> thinking that I had read somewhere that calling ParamByName
> automatically 'Prepares' the Query.
>
> In this case it does not and caused the access violation.
>
> I thought that you might like to know in case this is inconsistent or
> this could be better error trapped.
>
> Kind regards,
>
> Francis Moore
>
>
>
> --- In IBObjects@y..., "Jason Wharton" <jwharton@i...> wrote:
> > This has to be a result of something unique to your situation of
> which we
> > know nothing from your message. If there was something wrong with
> this code
> > you have right here everyone would be claiming problems. I'm not
> saying
> > there isn't something somewhere that needs to be addressed, it just
> isn't
> > evident in your post.
> >
> > Thanks,
> > Jason Wharton
> > CPS - Mesa AZ
> > http://www.ibobjects.com
> >
> >
> > ----- Original Message -----
> > From: <moorefg@n...>
> > To: <IBObjects@y...>
> > Sent: Wednesday, February 07, 2001 12:12 PM
> > Subject: [IBO] EAccessViolation
> >
> >
> > > I am getting errors from the enclosed procedure in IBA.Column.IMP
> > >
> > > procedure TIB_ColumnInteger.SetValue( const NewValue: integer);
> > > begin
> > > SysBeforeModify;
> > > SysSetIsNull( false );
> > > integer(FNewColumnBuffer^) := NewValue;
> > > SysAfterModify;
> > > end;
> > >
> > > Any help as to where to look for the problem would be appreciated.
> > >
> > > Francis Moore
> > >
> > >
> > >
> > >
> > >
>
>
>
>
>
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>
>