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How to "expand all" Nodes in a TreeViewAdv

How do I expand all Nodes in a Treeview - can't find any solution / documentation to this.

Thank you in advance.

Regards - Dom

2 Replies

SI Sigrist October 24, 2015 01:55 AM UTC

With XAML:

                <Style TargetType="syncfusion:TreeViewItemAdv">
                    <Setter Property="IsExpanded" Value="True"/>

by code (as a event):


RG Rajkumar Ganesamoorthy Syncfusion Team October 26, 2015 09:52 AM UTC

Hi Sigrist,
Thank you for contacting Syncfusion Support.
We have prepared  a sample to show demo on “How to expand TreeViewItemAdv in code behind?”.
Please find the sample from the below link.

Please let us know if you have any concern on this.
Rajkumar G

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