获取本地IP的方法

        /// 

        /// 获取本地IP的方法
        /// 
        /// 
        private string getIPAddress()
        {

            //获取本地所有IP地址
            IPHostEntry ipe = Dns.GetHostEntry(Dns.GetHostName());
            IPAddress[] ip = ipe.AddressList;
            for (int i = 0; i < ip.Length; i++)
            {
                if (ip[i].AddressFamily.ToString().Equals("InterNetwork"))
                {

                    return ip[i].ToString();
                }
            }
            return null;
        }