We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

How to find the child nodes of the selected node?

Platform: ASP.NET Web Forms (Classic) |
Control: TreeView |
Published Date: April 30, 2011 |
Last Revised Date: July 10, 2014


The code snippet shown below illustrates how to find the selected node's child nodes.


private void TreeView1_NodeSelected(object sender, Syncfusion.Web.UI.WebControls.Tools.Trees.TreeViewNodeEventArgs e)


string str="";

foreach(TreeViewNode tnode in e.Node.Items)





Private Sub TreeView1_NodeSelected(ByVal sender As Object, ByVal e As Syncfusion.Web.UI.WebControls.Tools.Trees.TreeViewNodeEventArgs)

Dim str As String=""

For Each tnode As TreeViewNode In e.Node.Items


Next tnode


End Sub

Note: Make sure that the AutoPostBackOnNodeSelect property is set to true

You must log in to leave a comment

Please sign in to access our KB

This page will automatically be redirected to the sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon