RE: Faster addLVItem's
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My first idea would be to allow some filtering before loading data into the
LV. Does the user really need to process 30K cheques at one sitting? Maybe
you can offer selection by date range, and type of transaction, and status,
and originating bank, etc... This way, the user is focusing on a subset that
may be more manageable.
The LV sounds like overkill if you don't need sorting by clicking on column
header, or allowing the user to shift the columns around, or icons against
each cheque. The User Drawn LV as suggested by Tone would also be an idea. I
requires just a little bit more work than normal, but it might still be
worth it.
The simple list is one way. It supports multiple selection so I'm not sure
what problems you've had with that. As for alignment, if you use a fixed
font such as Courier New, you can get characters to line up.
Anyhow, I'll have a go at an alternative solution and post it to you.
-----------
Derek.
> -----Original Message-----
> From: rswiston at hotmail.com [mailto:rswiston at hotmail.com]
> Sent: Wednesday, 24 July 2002 14:55
> To: EUforum
> Subject: Re: Faster addLVItem's
>
>
>
> Derek,
>
> I am working on an accounting package (no one likes Qbooks).
> The needs are
> 30+ thousand checks, including deposits, voids, etc. The
> reason I use a
> list view is because it allows the user to select multiple
> checks to print,
> void, delete or wahtever just like file selections that
> everyone is used to
> and display information aligned nice and neatly.. I tried to
> use List, but
> it did not allow multiple line selections quite so easily,
> nor does it allow
> for perfect alignment when you need to display check no., check date,
> description, amount, and balance.
>
> What would you suggest?
>
> ----- Original Message -----
> From: "Derek Parnell" <Derek.Parnell at SYD.RABOBANK.COM>
> To: "EUforum" <EUforum at topica.com>
> Sent: Tuesday, July 23, 2002 5:01 PM
> Subject: RE: Faster addLVItem's
>
>
> > > -----Original Message-----
> > > From: rswiston at hotmail.com [mailto:rswiston at hotmail.com]
> > > Sent: Wednesday, 24 July 2002 8:43
> > > To: EUforum
> > > Subject: Faster addLVItem's
> > >
> > >
> > > Does anyone know how to speed up the adding of item to a list
> > > view. I have
> > > a database of over 30,000 records and it uploads quit
> > > nicely... However,
> > > when I go to put that data into a list view, it slows
> > > everything down and
> > > takes quite alot of time!
> > >
> > > Anyone have any suggestions?
> >
> > Don't use a ListView 
> >
> > Seriously though, why are you using a ListView? Specifically, what
> features
> > of a ListView are you wanting to use?
> >
> > You might be better off simulating a ListView using simple
> child window(s)
> > and a scrollbar.
> >
> > I'll try to knock an example if you give me a hint about
> what you need.
> >
> > -----------
> > Derek.
> >
> > ==================================================================
> >
> >
> > ==================================================================
> >
> >
>
>
>
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