ASP.NET

using System;
using System.Management;
using System.Windows.Forms;
  
namespace MyComputerName
{
    public class GetComputerName
    {
        public static void Main()
        {
            try
            {
                ManagementObjectSearcher searcher = 
                    new ManagementObjectSearcher("root\\CIMV2", 
                    "SELECT * FROM Win32_ComputerSystem"); 

                foreach (ManagementObject queryObj in searcher.Get())
                {
                    Console.WriteLine("Client Computer Name is : {0}", queryObj["Name"]);
                }
            }
            catch (ManagementException e)
            {
                MessageBox.Show("Oops ! ERROR : " + e.Message);
            }
        }
    }
}