Mark A Matte
markamatte at hotmail.com
Wed Aug 22 14:31:41 CDT 2007
ahhh...we might be getting somewhere... Please correct me if I am wrong. You have a combo box, a list box, and a text box. A selection is made in the combo...that changes the row source of the list box...and the text box is supposed to sum the values in the list box? If this is true... (anyone else please chime in)... if you change a rowsource property via code...and don't save...and try to reference said property...will you get the changed or original via code? Instead of referencing the listbox.rowsource could you have the text box loop through the SQL statement instead ( I am assuming you have that SQL in code since the combo changes the SQL in the listbox.rowsource)? Am I close? Thanks, Mark A. Matte >From: "philippe pons" <phpons at gmail.com> >Reply-To: Access Developers discussion and problem >solving<accessd at databaseadvisors.com> >To: "Access Developers discussion and problem >solving"<accessd at databaseadvisors.com> >Subject: Re: [AccessD] Using the recordset of a list control >Date: Wed, 22 Aug 2007 20:49:45 +0200 > >Mark, > >Yes, the rowsource is a sql (sql="select bla, bla..": >Me.lstListe.RowSource=sql), and on the form I have a combo box that will >update the list rowsource according the selection made. >Fields(1) and Field(2) are normally not Null. >Another fact: befor doing the calculation, I tried to requery the list, to >ensure th existence of a recordset, but it seems to be unefficient! > >Thanks for your help. > >2007/8/22, Mark A Matte <markamatte at hotmail.com>: > > > > 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 > > > > > > >-- > > >AccessD mailing list > > >AccessD at databaseadvisors.com > > >http://databaseadvisors.com/mailman/listinfo/accessd > > >Website: http://www.databaseadvisors.com > > > > _________________________________________________________________ > > Puzzles, trivia teasers, word scrambles and more. Play for your chance >to > > win! http://club.live.com/home.aspx?icid=CLUB_hotmailtextlink > > > > -- > > AccessD mailing list > > AccessD at databaseadvisors.com > > http://databaseadvisors.com/mailman/listinfo/accessd > > Website: http://www.databaseadvisors.com > > >-- >AccessD mailing list >AccessD at databaseadvisors.com >http://databaseadvisors.com/mailman/listinfo/accessd >Website: http://www.databaseadvisors.com _________________________________________________________________ Booking a flight? Know when to buy with airfare predictions on MSN Travel. http://travel.msn.com/Articles/aboutfarecast.aspx&ocid=T001MSN25A07001