OpenEuphoria

RE: ListViews In Reverse

• Posted by Virtual B <behaviorself at netzero.net> Jul 29, 2001
• 379 views

Thanks Jonas and Jason for your helpful suggestions.  Much appreciated.  
And a special thanks to Euman.  Your wiseguy remark was very 
helpful...Really.  It made me laugh at first, but then it got me on a 
different train of thought, which actually led me to a solution.  It was 
pretty simple, really.  I just stored the items in the ListView as a 
sequence, deleted the item I wanted removed, erased the items in the 
ListView, and reinserted the sequence minus the deleted item.

Thanks again to all of you.

Virtual B

Jason wrote:
>   To specify the index of a new item when using LVM_INSERTITEM, the
> Win32.hlp file says that the iItem member of the LV_ITEM structure 
> specifies
> the index of the new item.
>   I think I poked in a number such as #FFFF before I called LVM_INSERTITEM
> to add items to the end rather than the beginning of the list.
> 
> ----- Original Message -----
> From: Jonas Temple <jktemple at yhti.net>
> To: EUforum <EUforum at topica.com>
> Sent: Friday, July 27, 2001 1:18 PM
> Subject: RE: ListViews In Reverse
> 
> 
> >
> >
> >
> > Virtual B wrote:
> > > Seriously, is this something that just can't be done in a ListView?
> >
> > Virtual,
> >
> > The reason your items are shown in the reverse order you loaded them
> > into is that Win32Lib uses a literal 0 on the LVM_INSERTITEM message
> > sent to the list view.  This inserts the item at the beginning of the
> > list.  The first item you inserted now becomes the second displayed and
> > so on.  The only way around this is to code the SendMessage calls
> > yourself, specifying the item index for insertion.  However, doing this
> > will break the column sorting built into Win32Lib.  For an example of
> > how you might do this, try my SQL4Less on the contributions page on the
> > RDS web site.
> >
> > Hope this helps.
> >
> > Jonas
> >
> >
> >
> >
> 
> 
>