Find IP Address of your network in window application C#

Form1.cs

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using System.Net;

using System.Net.Sockets;

namespace DemoWindowApplication

{

    public partial class Form9 : Form

    {

        public Form9()

        {

            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            try

            {

                IPHostEntry hostname = Dns.GetHostByName(textBox1.Text);

                IPAddress[] ip = hostname.AddressList;

                textBox2.Text = ip[0].ToString();

            }

            catch (Exception ex)

            {

                Console.WriteLine(ex.ToString());

            }

        }

    }

}

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