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SortOrder + NodesNeeded causes paint issues

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This is a migrated thread and some comments may be shown as answers.
Kristoffer
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Kristoffer asked on 14 Feb 2013, 04:52 PM
SortOrder = Ascending, NodesNeeded is handled, TreeView is inside a RadDock pane, Office 2010 Silver theme.

When I expand a node, the items are unsorted. If I Alt+Tab to another application and back, the items are sorted. The same effect can be seen if I scroll the view or if I select a node among the children.

Parent contains three children, "Child 1", "Child 2" and "Child 3", but I see this:
[x] Parent
      [x] Child 2
      [x] Child 2
      [x] Child 3

 I'm sure this is a redraw issue, since "Child 2" quickly changes to "Child 1" when I select it.

This is indeed a critical flaw. Please advise!

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Julian Benkov
Telerik team
answered on 19 Feb 2013, 02:08 PM
Hi Kristoffer,

Please send us code snippets of your RadTreeView setup inside RadDock control to re-create your application workflow and investigate the issue locally, This will allow us to provide you with further assistance.

Thank you for your time and cooperation. I am looking forward your response.
 
Regards,
Julian Benkov
the Telerik team
Q3'12 SP1 of RadControls for WinForms is out now. See what's new.
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Kristoffer
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Julian Benkov
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