When going way down a ListView based VirtualizingWrapPanel and reaching the last few rows, the scrollbar's size is miscalculated as the visibleSections passed to ComputeExtentAndViewport decreases ...
Id #11 | Release:
| Updated: Nov 30, 2015 at 9:13 PM by omidontop | Created: Nov 30, 2015 at 9:13 PM by omidontop
I'm using the Virtualizing WrapPanel in a ListBox. When the source collection of the ListBox changes, the ScrollInfo of the WrapPanel doesn't get reset. This is noticable when you fill the ListBox ...
Id #10 | Release:
| Updated: Jan 24, 2015 at 7:44 AM by rgodart | Created: Jan 24, 2015 at 7:44 AM by rgodart
I use you VirtualizingWrapPanel as ItemsPanel in a ListBox.
I have an error when I remove on item from the ListBox ItemSource.
The error occurs in CleanUpItems on line _generator.Remove(childGen...
Id #9 | Release:
| Updated: Aug 11, 2015 at 4:18 PM by dmackersie | Created: Oct 24, 2014 at 1:08 PM by malbaladejo
I'm using a popup overlay on images in the listbox/wrappanel. This causes the following error when scrolling outside of the current view: (loading new items)
An unhandled exception of typ...
Id #8 | Release:
| Updated: Sep 20, 2014 at 1:49 PM by NeoID | Created: Sep 20, 2014 at 1:49 PM by NeoID
I have tried:
<Style x:Key="ListWrapStyle" TargetType="ListBox">
Id #7 | Release:
| Updated: Oct 20, 2014 at 7:37 AM by aderesh | Created: Apr 2, 2014 at 8:54 PM by daviddax
I don't seem to be able to center the contents of the wrap panel on the screen. I notice that the following appears in the output window:
System.Windows.Data Error: 4 : Cannot find source for bin...
Id #6 | Release:
| Updated: Jul 24, 2012 at 2:03 PM by jstevenson72 | Created: Jul 24, 2012 at 10:40 AM by CurlyPaul
Sorry for my english
to solve this problem(10000 items on panel) i made this:
private int GetNextSectionClosestIndex(int itemIndex)
var abstractItem = _abstractPanel[itemIndex];
Id #5 | Release:
| Updated: Nov 17, 2010 at 3:06 AM by Dron247 | Created: Nov 17, 2010 at 2:58 AM by Dron247
Anyone was able to make it works with grouping ?
I got an "Infinity" exceptions.
Thanks for your feedback.
Id #3 | Release:
| Updated: Jul 26, 2015 at 9:46 AM by Function | Created: Aug 26, 2010 at 2:57 PM by myCollections