C#DOTNETCONSOLEAPPLICATION

TreeView


using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

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

        private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
        {
            TreeNode node = treeView1.SelectedNode;
            MessageBox.Show(String.Format("you selected:{0}", node.Text));
        }

        private void treeviewpg_Load(object sender, EventArgs e)
        {
            TreeNode treenode = new TreeNode("Windows");
            treeView1.Nodes.Add(treenode);
            treenode = new TreeNode("Linux");
            treeView1.Nodes.Add(treenode);
            TreeNode node2 = new TreeNode("C#");
            TreeNode node3 = new TreeNode("vb.net");
            TreeNode[] array = new TreeNode[] { node2, node3 };
            treenode=new TreeNode("dotnet pearls",array);
            treeView1.Nodes.Add(treenode);

        }
    }
}





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