Change node text in runtime

[Bruno]

Hi all,

I have a RadTreeView in my app and I need to change a specific node text. I am trying the following: (RadTreeView name: CriteriaTree)

((RadTreeNode)CriteriaTree.FindNodeByValue("20")).Text = "Node Text";

But it's not working.

Any thoughts?

Thanks,
Bruno

[Princy]

Hello,

Try the following code snippet after setting Value property of RadTreeNode.
CS:

protected void Page_Load(object sender, EventArgs e)
 {
    RadTreeView1.FindNodeByValue("1").Text = "ParentNode";
 }

Thanks,
Princy

[Bruno]

Thank you for your post. I try that but it is not working.

Rgds
Bruno

[Bozhidar]

Hello Bruno,

Both expressions should work fine.

Are you setting the Value property of the nodes correctly? Perhaps you want to search by the node's text, in which case you have to use the FindNodeByText function.

If that isn't the case, please send the code for the page where you are trying to access the node.

Best wishes,
Bozhidar
the Telerik team