获取本机IP地址的方法

 #region 获取IP

    public string GetIp()
    {
        //获取IP地址 
        string st = "";
        ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
        ManagementObjectCollection moc = mc.GetInstances();
        foreach (ManagementObject mo in moc)
        {
            if ((bool)mo["IPEnabled"] == true)
            {
                //st=mo["IpAddress"].ToString(); 
                System.Array ar;
                ar = (System.Array)(mo.Properties["IpAddress"].Value);
                st = ar.GetValue(0).ToString();
                break;
            }
        }
        moc = null;
        mc = null;
        return st;
    }
#endregion


 #region  获取IP
        public  string getIP()
        {
             //获取IP地址