radTreeview Looping

[Kiran]

Hi All,

I am facing a problem while looping through the radtreeview.

My radtreeview structure is as below:

folder A
     folder B
             folder C
Folder D
      Folder E
             Folder F
                      Folder G
                              ---------------------N Number of childs
Now i want to loop through the radtreeview,how can i get this? I want some generalised function that will loop through radtreeview.

[Shinu]

Hello Kiran,

You can access all the nodes in the RadTreeView using following code.

CS:

    protected void Button1_Click(object sender, EventArgs e)
    {
        showAllNodes();
    }
    public void showAllNodes()
    {
        foreach (RadTreeNode node in RadTreeView1.GetAllNodes())
        {
            Response.Write(node.Text);
        }
        RadTreeNode lastNode = (RadTreeNode) RadTreeView1.GetAllNodes()[RadTreeView1.GetAllNodes().Count-1];
        Response.Write("  Last Node text :" + lastNode.Text);
    }

-Shinu.

[Kiran]

Hi Shinu,

Thanks for the reply..

It really helped me in solving the problem.