Re: LVM_INSERTITEM very slow in vista/W7
"umeca74" <[email protected]>
| Newsgroups | gmane.comp.windows.wtl |
|---|---|
| Message-ID | <[email protected]> |
--- In [email protected], "Anna-Jayne Metcalfe" <yahoo@...> wrote: > > > If you are dealing with that volume of data I'd suggest you seriously > consider making the list control virtual (LVS_OWNERDATA style). In that case > you won't need LVM_INSERTITEM so the problem won't arise. > 5000 items isn't _that_ big a deal, many people have folders with 30000 files in them (!) something's fishy here as the problem is in large icon view _only_. Looks like the control is trying very hard to calculate something about the display. In report view the addition is instant! ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/wtl/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/wtl/join (Yahoo! ID required) <*> To change settings via email: [email protected] [email protected] <*> To unsubscribe from this group, send an email to: [email protected] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/