Horizontal Tree Control

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Demo.DataSet;
using Sarafian.Framework.ClientSide.UI.Resources.HorizontalTree.Nodes;

namespace Demo
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        DsTest ds = new DsTest();
        private void Form1_Load(object sender, EventArgs e)
        {
            DsTest.FolderRow row = ds.Folder.NewFolderRow();
            row.Name = "Root";
            row.ParentID = -1;
            ds.Folder.Rows.Add(row);
            for (int i = 1; i < 5; i++)
            {
                DsTest.FolderRow l1 = ds.Folder.AddFolderRow("FolderL1_" + i.ToString(), row);
                for (int j = 1; j < 5; j++)
                {
                    DsTest.FolderRow l2 = ds.Folder.AddFolderRow("FolderL2_" + j.ToString(), l1);
                    for (int k = 1; k < 2; k++)
                    {
                        DsTest.FolderRow l3 = ds.Folder.AddFolderRow("FolderL3_" + k.ToString(), l2);
                    }
                }
            }
            this.horizontalTreeControl1.LinksNode.Suspend();
            this.horizontalTreeControl1.LinksNode.AddNode("Link1", Properties.Resources.Link1, null);
            this.horizontalTreeControl1.LinksNode.AddSeperator();
            this.horizontalTreeControl1.LinksNode.AddNode("Link2", Properties.Resources.Link2, null);
            Node n = new Node();
            this.horizontalTreeControl1.LinksNode.Resume();

            n = new Node();
            n.DisplayText = ds.Folder[0].Name;
            n.Tag = ds.Folder[0];
            n.Image = Properties.Resources.Root;
            
            this.horizontalTreeControl1.NodeActivated += new Sarafian.Framework.ClientSide.UI.Resources.HorizontalTree.DelegateEnum.DelegateNodeActivated(horizontalTreeControl1_NodeActivated);
            this.horizontalTreeControl1.RootNode = n;
        }

        void horizontalTreeControl1_NodeActivated(Node node)
        {
            if (node.Tag is DataRow)
            {
                node.ClearNodes();
                DsTest.FolderRow row = (DsTest.FolderRow)node.Tag;
                node.Suspend();
                foreach (DsTest.FolderRow subRow in row.GetChildRows(this.ds.Folder.ChildRelations[0]))
                {
                    node.AddNode(subRow.Name, Properties.Resources.Folder, subRow);
                }
                node.Resume();
            }
            else
            {
                //MessageBox.Show(node.DisplayText);
            }

        }
    }
}