Can you not just us an ordinary list / Combo Box and manually copy the required
strings across - let the VCL do the drawing stuff
(i.e. dump the current contents copy a new 10 in and call refresh - can't
remember if refresh or similar is req'd)
Regards
Paul McKenzie
=========================
Paul McKenzie
Jetbet II Developer
=========================
[EMAIL PROTECTED]
Ph: (04) 576-6822
T.A.B. National Office
106-110 Jackson Street
Petone
New Zealand
____________________Reply Separator____________________
Subject: RE: [DUG]: Speaking of things massive...
Author: [EMAIL PROTECTED]
Date: 17/07/2001 09:02
Yeah, a TList laps it up and begs for more :-) But I was trying to avoid
manually writing copious manual drawing/scrolling routines.
Thus far the TListView OwnerData looks like the way to go (Didn't get a
chance to try it last night)
Luke Pascoe.
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, 17 July 2001 8:27 a.m.
> To: Multiple recipients of list delphi
> Subject: Re:[DUG]: Speaking of things massive...
>
>
> What about throwing it into a TList or similar and only
> displaying what you want
> out of it ...
> Just a thought as I have no idea about the capabilities of a
> TList in the
> 100,000's
>
> Regards
> Paul McKenzie
>
> =========================
> Paul McKenzie
> Jetbet II Developer
> =========================
> [EMAIL PROTECTED]
> Ph: (04) 576-6822
>
> T.A.B. National Office
> 106-110 Jackson Street
> Petone
> New Zealand
>
>
>
> ____________________Reply Separator____________________
> Subject: [DUG]: Speaking of things massive...
> Author: [EMAIL PROTECTED]
> Date: 16/07/2001 17:09
>
>
>
> Has anyone worked with file lists in the millions? I'm
> having trouble
> building an on-screen display of files once the number
> gets above 20K or
> so.
>
> The TListView handles the numbers, but takes ages (15
> mins per 100,000
> files, getting slower as more files are added).
>
> The TListBox is fast but croaks after 10K files in
> everything except Win2k.
>
> I can generate the file list in memory in a matter of
> seconds, but can't
> find a quick way to display them on screen. If worst
> comes to worst I'll
> use
> a TDrawGrid since it seems to handle the numbers and is
> quick, but that
> strikes me as an ugly way to do it.
>
> Any ideas?
>
> Luke Pascoe.
>
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