Can you only use a record type, it is just so much easier to read (and OO)
if you use a class instance instead.
E.g.
NewRec := TNewRec.Create;
NewRec := ...
Combo.Items.AddObject(NewRec);
...
Il_Provider := TNewRec(Combo.items.Objects[Combo.ItemIndex]).ID);
Yes you can use the dynamically allocated memory stuff with new and dispose
of course...
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
> Behalf Of [EMAIL PROTECTED]
> Sent: Saturday, 7 October 2000 02:33
> To: Multiple recipients of list delphi
> Subject: [DUG]: AddObject in Combobox
>
>
> HI all.
>
> I am wanting to add an integer to an Item in a combobox as I add the item.
>
> (I am using a pointer to a record here too, and the only item in
> the record is ID :Integer)
>
> Combo.Items.Add(rs.rdoColumns[1]);
>
> New(pNewRec);
> pNewRec^.ID:=rs.rdoColumns[0];
> Combo.Items.AddObject('id',TObject(pNewRec));
>
> this seems ok, BUT when I do the following
>
> ll_Provider:=pRec(cmbReadonly.items.Objects[cmbReadonly.ItemIndex])^.ID;
>
> if I do this, I get an Access violation.....can anyone see what I
> am doing worng....OR suggest a better wat to do it ?
>
> Cheers, Jeremy Coulter
>
>
>
>
> Jeremy Coulter (Manager)
> Visual Software Solutions
> Christchurch, New Zealand
> PH 03-3521595
> FAX 03-3521596
> MOBILE 021-2533214
> www.vss.co.nz
>
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