----- Original Message ----- 
From: "Alastair Burr" <[EMAIL PROTECTED]>
To: "RBG7-L Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, July 22, 2004 3:15 PM
Subject: [RBG7-L] - Re: Sorting ListOf


> Unfortunately I have a sneaking suspicion that over 37,000 rows of an up to
> 55 character name might just break the limit <g>.

42,000 rows of about 30 chars loaded into a listbox via a Cursor in about 9
seconds, sorted via the OrderBy.

42,000 rows of about 30 chars loaded into a listbox via a Select to a File and
then LoadFromFile to ListBoxia in about 5-6 seconds, sorted via the OrderBy.

42,000 rows of about 30 chars loaded into a listbox via a Select to a File and
then LoadFromFile to ListBoxia in about 5 seconds, sorted via setting the
ListBox Property SORTED 'TRUE'.

42,000 rows of about 30 chars loaded into a Temp Table 5 seconds, sorted via the
OrderBy.


> But there are other ways and, in reality, I don't think I'd like to scroll
> though a list that long although there are some advantages - especially when
> you get different spellings of names.
>
> That's a neat trick to remember, though, thanks.
>
> Regards,
> Alastair.
>
>
> ----- Original Message ----- 
> From: "MikeB" <[EMAIL PROTECTED]>
> To: "RBG7-L Mailing List" <[EMAIL PROTECTED]>
> Sent: Thursday, July 22, 2004 6:39 PM
> Subject: [RBG7-L] - Re: Sorting ListOf
>
>
> >
> >
> > > > Your approach of projecting a table or creating a VIEW with
> > > > required pre-sorted data should be ideal for LISTOF values.
> > > >
> > > > Also, keep in mind that the LISTOF function returns a NOTE
> > > > type and notes are limited to 4K, unless pre-defined as
> > > > TEXT otherwise.
> >
> > If your "ListOf" doesn't exceed 4K and you need it sorted, you can use a
> hidden
> > listbox as intermediary.  You can set your Listbox to Sorted like:
> >
> > Property lbListOf SORTED 'TRUE'
> >
> > then:
> >
> > select ListOf(vehmodel) into vList ind Vin0 from vehicle
> > *( this puts the ListOf from the select into the Listbox and the Listbox
> is
> > already set to sorted)
> > property lbListOf ListItems .vList
> >
> > *(Then just reverse the process for the sorted listOf)
> >
> > GetProperty lbListOf ListItems 'vList'  -- vList now contains the sorted
> ListOf
> > items
> >
> > Or you could just use the Listbox items iterating through them by
> referencing
> > each item by its' ItemIndex
> >
>

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