Add New RadTreeView into RadPanelBar Programmatically

[Jimmy]

Dear Telerik Admin, 

Can you share a code for adding New RadTreeView into RadPanelBar programmatically on code behind in ASP.Net Vb.Net.

Thanks.

[Nencho]

Hello Jimmy,

You can use the Controls collection of the preferable RadPanelItem and add the instance of the dynamically created RadTreeView in code behind. For example please consider the below implementation:

Protected Sub Page_Load(sender As Object, e As EventArgs)
    If Not IsPostBack Then
        AddTreeViewInPanelBar()
    End If
End Sub

Protected Sub AddTreeViewInPanelBar()
    Dim tree As New RadTreeView()
    tree.Nodes.Add(New RadTreeNode("Node 1"))
    tree.Nodes.Add(New RadTreeNode("Node 2"))
    tree.Nodes.Add(New RadTreeNode("Node 3"))
    tree.Nodes.Add(New RadTreeNode("Node 4"))
    tree.Nodes.Add(New RadTreeNode("Node 5"))

    RadPanelBar1.Items(0).Controls.Add(tree)

End Sub

Regards,
Nencho
Telerik