No.

But the List view does support a virtual mode, which is just supposed to be
for this kind of thing - see Brad Stowers http://www.delphifreestuff.com

There is a Virtual List view component present there ...

Myles.


-----Original Message-----
From: Luke Pascoe [mailto:[EMAIL PROTECTED]]
Sent: Monday, 16 July 2001 5:10 p.m.
To: Multiple recipients of list delphi
Subject: [DUG]: Speaking of things massive...


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.
---------------------------------------------------------------------------
    New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED]
                  Website: http://www.delphi.org.nz
To UnSub, send email to: [EMAIL PROTECTED] 
with body of "unsubscribe delphi"
Web Archive at: http://www.mail-archive.com/delphi%40delphi.org.nz/
---------------------------------------------------------------------------
    New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED]
                  Website: http://www.delphi.org.nz
To UnSub, send email to: [EMAIL PROTECTED] 
with body of "unsubscribe delphi"
Web Archive at: http://www.mail-archive.com/delphi%40delphi.org.nz/

Reply via email to