[AccessD] Using the recordset of a list control

Philippe,

No problem on the verbage...I was just making sure I understood. In this 
sense...scan=loop.


First question...what is the Rowsource on the listbox and does it change?

Second Question...where you use .Fields(2) and .Fields(3)...can these ever 
be null?

Thanks,

Mark A. Matte


>From: "philippe pons" <phpons at gmail.com>
>Reply-To: Access Developers discussion and problem 
>solving<accessd at databaseadvisors.com>
>To: accessd at databaseadvisors.com
>Subject: Re: [AccessD] Using the recordset of a list control
>Date: Wed, 22 Aug 2007 19:40:11 +0200
>
>I say scan because I missed the verb you use to indicate you are "walking
>through" the collection of rows of a recordset. I do something like that
>(basic!):
>     Me.lstListe.Recordset.MoveFirst
>     ' if the recorset does'nt exist, get out!
>     If Err.Number <> 0 Then
>         Err.Clear
>         Exit Sub
>     End If
>     Do While Not Me.lstListe.Recordset.EOF
>         sngTotPourc = sngTotPourc + Left(Me.lstListe.Recordset.Fields(2),
>Len(Me.lstListe.Recordset.Fields(2)) - 1) / 100
>         curTotMontantsPre = curTotMontantsPre + 
>Me.lstListe.Recordset.Fields
>(3)
>         Me.lstListe.Recordset.MoveNext
>     Loop
>I have to check the existence of the recordset, because sometimes, although
>the list is there on the form, it  does not exist, giving then an error!
>
>2007/8/22, philippe pons <phpons at gmail.com>:
> >
> > Hi all,
> >
> > I have a form with a list control.
> > The list displays quantities and amount.
> > Under the list, I have some text box that should display the total of
> > these quantities and amount.
> >
> > What I do is to use the recordset of the list, to scan each of the 
>record
> > and do the sum I need.
> >
> > The problem is that this recordset does'nt seem to be reliable.
> > Sometimes it does'nt exist anymore, sometimes it has 250 rows instead of
> > just 5 to 10.
> > The calcultaion is ok only the first time i do it, and then it's not!
> >
> > Did you already get into these kinds of troubles?
> > What am I doing wroung?
> >
> > TIA,
> > Philippe
> >
>--
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