listview treeview c#

YOU.com answered on September 12, 2023 Popularity 5/10 Helpfulness 3/10

answer listview treeview c#

listview treeview c#

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using System;
using System.Windows.Forms;

namespace ListViewTreeViewExample
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            
            // Create a ListView control
            ListView listView = new ListView();
            listView.Dock = DockStyle.Fill;
            
            // Create columns
            listView.Columns.Add("Name");
            listView.Columns.Add("Age");
            
            // Create items and sub-items
            ListViewItem item1 = new ListViewItem("John");
            item1.SubItems.Add("25");
            
            ListViewItem item2 = new ListViewItem("Alex");
            item2.SubItems.Add("30");
            
            ListViewItem item3 = new ListViewItem("Emily");
            item3.SubItems.Add("28");
            
            // Add items to the ListView control
            listView.Items.Add(item1);
            listView.Items.Add(item2);
            listView.Items.Add(item3);
            
            // Create a TreeView control
            TreeView treeView = new TreeView();
            treeView.Dock = DockStyle.Fill;
            
            // Create tree nodes
            TreeNode rootNode = new TreeNode("Root");
            TreeNode childNode1 = new TreeNode("Child 1");
            TreeNode childNode2 = new TreeNode("Child 2");
            
            // Add child nodes to the root node
            rootNode.Nodes.Add(childNode1);
            rootNode.Nodes.Add(childNode2);
            
            // Add the root node to the TreeView control
            treeView.Nodes.Add(rootNode);
            
            // Add both controls to the form
            Controls.Add(listView);
            Controls.Add(treeView);
        }
    }
}

Popularity 5/10 Helpfulness 3/10 Language csharp

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Contributed on Sep 12 2023

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listview treeview c#

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