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.
Unfortunately, activation email could not send to your email. Please try again.

How to find the child nodes of the selected node?

 

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

C#

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

{

string str="";

foreach(TreeViewNode tnode in e.Node.Items)

str+=tnode.Text+",";

Response.Write(str);

}

VB

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

str+=tnode.Text+","

Next tnode

Response.Write(str)

End Sub

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

Article ID: Published Date: Last Revised Date: Platform: Control:
1425 04/30/2011 07/10/2014 ASP.NET Web Forms (Classic) TreeView
Tags:
Did you find this information helpful?
Add Comment
You must log in to leave a comment

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.