อยากทราบว่ามีใครสนใจด้าน Network programming หรือมีความรู้ด้านมีมั่งครับเผื่อจะหาคนปรึกษาได้ครับ

sing System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Management;
using System.Net;


    protected void Page_Load(object sender, EventArgs e)
    {
        string msg ;
        ManagementObjectSearcher query = new ManagementObjectSearcher("select * from Win32_NetworkAdapterConfiguration WHERE IPEnabled = 'TRUE' ");

        ManagementObjectCollection queryCollection = query.Get();
        foreach (ManagementObject mo in queryCollection)
        {
           
            string[] addresses = (string[])mo["IPAddress"];
            string[] subnets = (string[])mo["IPSubnet"];
            string[] defaultgateways = (string[])mo["DefaultIPGateway"];
           msg="<br>HostName = " + mo["DNSHostName"];
           msg=msg+"<br>Network Card: "+ mo["Description"];
           msg=msg+"<br>Mac Address : "+ mo["MACAddress"];
           

            foreach (string ipaddress in addresses)
            {
                msg = msg + "<br>IP Address : " + ipaddress;
            }
            foreach (string subnet in subnets)
            {
                msg = msg + "<br>Subnet Mark : " + subnet;
            }
            foreach (string defaultgateway in defaultgateways)
            {
                msg = msg + "<br>Gateway : " + defaultgateway;

            }
            Literal1.Text = msg.ToString();
        }

}

<form id="form1" runat="server">
    <div>
        <asp:Literal ID="Literal1" runat="server"></asp:Literal>&nbsp;</div>
    </form>

<compilation debug="true">
<assemblies>
<add assembly="System.Management, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
</assemblies>

HostName = test
Network Card: Intel(R) 82566DM-2 Gigabit Network Connection - Packet Scheduler Miniport
Mac Address : 00:21:70:3D:5F:8A
IP Address : 192.168.0.87
Subnet Mark : 255.255.255.0
Gateway : 192.1680.254