ASP.NET

using System;
using System.Management;
using System.Windows.Forms;

namespace WMISample
{
    public class MyWMIQuery
    {
        public static void Main()
        {
            try
            {
                ManagementObjectSearcher searcher = 
                    new ManagementObjectSearcher("root\\CIMV2", 
                    "SELECT * FROM Win32_Processor"); 

                foreach (ManagementObject queryObj in searcher.Get())
                {
                 Console.WriteLine("ProcessorId: {0}", queryObj["ProcessorId"]);
                }
            }
            catch (ManagementException e)
            {
                MessageBox.Show("An error occurred");
            }
        }
    }
}

ManagementObjectSearcher searcher =
                   new ManagementObjectSearcher("root\\CIMV2",
                   "SELECT * FROM Win32_MotherboardDevice");

Console.WriteLine("DeviceID: {0}", queryObj["DeviceID"]); 

uglyeyes wrote:

some where in internet, when user selects wrong option a flasy alert gets displayed with the background page greyed out and user must chose an option so as to activate the background page.