How to get unique Processor ID or hardware ID in asp.net c#

As we know that many times, we want to login on particular device or we need to hardware id of any system because we know that every system has contain a unique hardware id. So here discuss about how to get unique hardware ID in asp.net c#, you can also read about

How to get machine name in asp.net c#

First we need to add below namespace

using System.Management;

If you are facing any problem to add namespace then you must add reference with System.Management name.

Source Code:-

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Management;

public partial class hardwareid : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

       if(!IsPostBack)

        {

            getid();

        }

    }

    protected void getid()

    {

       

        ManagementObjectCollection mbcList = null;

        ManagementObjectSearcher mbs = new ManagementObjectSearcher("Select * From Win32_processor");

        mbcList = mbs.Get();

        string processorid = "";

        foreach (ManagementObject mo in mbcList)

        {

            processorid = mo["ProcessorID"].ToString();

        }

       

        string ipvalue = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];

        if (string.IsNullOrEmpty(ipvalue))

        {

            ipvalue = Request.ServerVariables["REMOTE_ADDR"];

        }

        ipvalue = ipvalue.ToString();

    }

   

}