I commited some changes some weeks ago (not available in 2.4, but they will be ready for 2.6) that improve the rendering, with less flicker changing columns width/position. But anyway, would you mind filling a bug report with a test case? There are different things that can affect the performance of the ListView, and unfortunately we don't have an universally way to make fast the ListView (such ListView.SuperFast = true).
If we have a specific usage scenario, we can try to improve the performance - specially when other users have notified of the bad performance and we have tuned the performance in the past. Carlos. 2009/4/21 jyoti_C# <jyoti.b.ko...@intel.com> > > Using BeginUpdate() and EndUpdate() worked well for adding items. But, I > still see very slow listview refresh when a column is resized. Do I need to > capture these events and add above function calls in the event handler? > Basically, the problem is that refresh of listview is very slow. Is there > any solution that will fix the list view performance universally(column > reszing, scrolling, coming out of screensaver etc.) and not just when I add > items. > > Thanks. > -- > View this message in context: > http://www.nabble.com/Very-slow-performance-in-WinForms-ListView-tp20725159p23162133.html > Sent from the Mono - WinForms mailing list archive at Nabble.com. > > _______________________________________________ > Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com > http://lists.ximian.com/mailman/listinfo/mono-winforms-list >
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