获取服务器的MAC地址

获取服务器的MAC地址，(获取程序所在机器的MAC地址，不能用VS调试使用)

 

    /// <summary>
    /// 获取服务器的IP地址
    /// </summary>
    /// <returns></returns>
    protected string GetServerIP()
    {
        return Request.ServerVariables["Local_Addr"];
    }

    /// <summary>
    /// 获取服务器的MAC地址
    /// </summary>
    /// <param name="clientIp"></param>
    /// <returns></returns>
    protected string GetMac(string serverIp)
    {
        if (serverIp != "")
        {
            return "";
        }

        string mac = "";
        string query = "select MACAddress from Win32_NetworkAdapterConfiguration where IPEnabled='TRUE'";
        System.Management.ManagementObjectSearcher searcher = new ManagementObjectSearcher(query);
        ManagementObjectCollection collection = searcher.Get();
        foreach (ManagementObject mo in collection)
        {
            mac = mo["MACAddress"].ToString();
        }

        return mac;
    }