Using ExpandChildNode() Method Problem

[Ahmad]

Hi There
I'm trying to expand Child nodes of a RadTreeNode using ExpandChildNode() method and it's not working, am I missing something?
Or is this the right method to use?

foreach (DataSetStaffs.TeachRow rwTeach in lstTeach)

foreach (RadTreeNode rndDegree in rtvCourses.Nodes)

foreach (RadTreeNode rndCourse in rndDegree.Nodes)

if (rndCourse.Value == rwTeach.CourseID.ToString())

{

rndCourse.Checked = true;

rndDegree.ExpandChildNodes();

} 

[Shinu]

Hello Ahmed,

Here is the sample code that I tried which worked as expected.
C#:

protected void Button1_Click(object sender, EventArgs e)
{
  RadTreeView1.Nodes[0].Expanded = true;
  RadTreeView1.Nodes[0].ExpandChildNodes();
}

Thanks,
Shinu.

[Ahmad]

Thank you so much