private void Button_Clicked(object sender, EventArgs e) { try { //count++; // for Android emulator, use loopback on host machine: https://developer.android.com/studio/run/emulator-networking // 10.0.2.2:50001 //client.SendSayHelloRequest("10.0.2.2", 50001, "Xamarin", count); var data = client.GetSayHelloTestReplyAsArray(); var reply = client.GetSayHelloTestReplyFromArray(data); Console.WriteLine(">" + reply); } catch (Exception ex) { Console.WriteLine("XXX | error:" + ex); } }