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Bind datatable value as parent nodes to Treeview

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Swapnil
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Swapnil asked on 04 Dec 2013, 11:00 AM
Hi ,
i have datatable which contain 3 company name and i want to add employees respective to that company below company name as childs(dynamically),
My Code
protected void Page_Load(object sender, EventArgs e)
  {
      int UserId = Convert.ToInt32(Session["UserId"].ToString());
      int RoleId = Convert.ToInt32(Session["RoleId"].ToString());
      dtParentNode = ObjGlobas.BindTreeView_Test(UserId,RoleId);
      RadTreeView1.DataSource = dtParentNode;
      RadTreeView1.DataFieldID = "CompId";
      RadTreeView1.DataTextField = "CompName";
      RadTreeView1.DataBind();
     BindToDataTable();
  }
<telerik:RadTreeView ID="RadTreeView1" runat="server" Font-Names="Verdana">
           <DataBindings>
               <telerik:RadTreeNodeBinding Expanded="True"></telerik:RadTreeNodeBinding>
           </DataBindings>
       </telerik:RadTreeView>

how can i do that
Thanks

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Kate
Telerik team
answered on 09 Dec 2013, 09:50 AM
Hi Swapnil,

To be able to establish  hierarchy with the RadTreeView control you will need to use the DataFieldParentID
property of the control. Please take a look at the following help article to get more detailed information on how this can be accomplished - Binding to Hierarchical Data.

Regards,
Kate
Telerik
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Swapnil
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Answers by
Kate
Telerik team
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