Comments on: Selecting an item in a TreeView in WPF

By: Bhushan

Bhushan — Thu, 29 Jul 2010 06:56:25 +0000

Hi that was a gr8 code …. helped me a lot….

By: wpf te treeView

wpf te treeView — Fri, 04 Jun 2010 16:23:43 +0000

[...] [...]

By: Karthick

Karthick — Wed, 20 Jan 2010 07:01:53 +0000

I had been looking for this and finally your blog helped after 5 hours of search. Thanks. This is wonderful work.

By: Sean McElroy

Sean McElroy — Wed, 14 Oct 2009 05:32:48 +0000

I wasted about three hours on this until I finally came across your blog. You’re a life saver. :)

By: vishnu vardhan

vishnu vardhan — Wed, 07 Oct 2009 06:11:09 +0000

I want to how many child are available in one root node in treeview in wpf application? please give the sample code

By: vishnu vardhan

vishnu vardhan — Wed, 07 Oct 2009 06:09:23 +0000

Thanks for your code snippet. It really helped me a lot. Thanks a lot

By: Get a TreeViewItem’s Parent item - Quickduck

Get a TreeViewItem’s Parent item - Quickduck — Tue, 15 Sep 2009 22:06:35 +0000

[...] to Gerrod’s post on selecting an item in a treeview, I found myself scratching my head on how to find a treeviewitem’s parent item. Here I was [...]

By: Subalakshmi Vijayarajan

Subalakshmi Vijayarajan — Wed, 01 Jul 2009 06:31:16 +0000

Hi,

Thanks for your code snippet. It really helped me a lot. Thanks a lot :)

Best Regards,
Subalakshmi Vijayarajan.

By: Robert Bouillon

Robert Bouillon — Wed, 22 Apr 2009 03:38:42 +0000

Note that you can only walk down the visual tree if it has been built (i.e. all nodes are expanded). Once you set IsExpanded to true, you have to let the Generator render the visual elements and then try again once it has completed.

You can do this by re-calling SetSelectedItem on ItemContainerGenerator.StatusChanged where ItemContainerGenerator.Status == GeneratorStatus.ContainersGenerated.

I don’t understand how something as fundamental as a set accessor on SelectedItem made it through a design review.