[c#] local ip 찾는 함수

   private string GetLocalIP()
        {
            string myIP = string.Empty;
            IPHostEntry host = Dns.GetHostEntry(Dns.GetHostName());
            foreach (var ip in host.AddressList)
            {
                if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
                {
                    myIP = ip.ToString();
                    return myIP;
                }
            }
            return myIP;
        }