using System;
using System.Drawing;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            TreeNode tNode ;
            tNode = treeView1.Nodes.Add("Websites");

            treeView1.Nodes[0].Nodes.Add("Net-informations.com");
            treeView1.Nodes[0].Nodes[0].Nodes.Add("CLR");

            treeView1.Nodes[0].Nodes.Add("Vb.net-informations.com");
            treeView1.Nodes[0].Nodes[1].Nodes.Add("String Tutorial");
            treeView1.Nodes[0].Nodes[1].Nodes.Add("Excel Tutorial");

            treeView1.Nodes[0].Nodes.Add("Csharp.net-informations.com");
            treeView1.Nodes[0].Nodes[2].Nodes.Add("ADO.NET");
            treeView1.Nodes[0].Nodes[2].Nodes[0].Nodes.Add("Dataset");
        }

        private void button1_Click(object sender, EventArgs e)
        {
            MessageBox.Show(treeView1.SelectedNode.FullPath.ToString ());
        }
    }
}