private async void getListServiceAndCombo()
        {
            myAPI = RestService.For<IMyAPI>("https://goldenspa.azurewebsites.net");
            var resultService = await myAPI.GetServiceOfAppointment(Intent.GetStringExtra("MaLH"));
            var resultCombo = await myAPI.GetComboOfAppointment(Intent.GetStringExtra("MaLH"));
            var max = resultService.Count + resultCombo.Count;
            mService_List = new List<Service_combo_Appoint>(max);



            for (int i = 0; i < resultService.Count; i++)
            {
                var DataSample_Services_Outlet_ViewModel = new Service_combo_Appoint();
                DataSample_Services_Outlet_ViewModel.TenDV = resultService[i].TenDV;
                DataSample_Services_Outlet_ViewModel.AnhDV = resultService[i].AnhDV;
                DataSample_Services_Outlet_ViewModel.VIP = resultService[i].VIP;
                DataSample_Services_Outlet_ViewModel.Room = resultService[i].Room;
                DataSample_Services_Outlet_ViewModel.Bed = resultService[i].Bed;
                DataSample_Services_Outlet_ViewModel.NgayHen = resultService[i].NgayHen;
                DataSample_Services_Outlet_ViewModel.GioHen = resultService[i].GioHen;
                mService_List.Add(DataSample_Services_Outlet_ViewModel);
            }

            for (int i = resultService.Count; i < max; i++)
            {
                var DataSample_Services_Outlet_ViewModel = new Service_combo_Appoint();
                DataSample_Services_Outlet_ViewModel.TenDV = resultService[i - resultService.Count].TenDV;
                DataSample_Services_Outlet_ViewModel.AnhDV = resultService[i - resultService.Count].AnhDV;
                DataSample_Services_Outlet_ViewModel.VIP = resultService[i - resultService.Count].VIP;
                DataSample_Services_Outlet_ViewModel.Room = resultService[i - resultService.Count].Room;
                DataSample_Services_Outlet_ViewModel.Bed = resultService[i - resultService.Count].Bed;
                DataSample_Services_Outlet_ViewModel.NgayHen = resultService[i - resultService.Count].NgayHen;
                DataSample_Services_Outlet_ViewModel.GioHen = resultService[i - resultService.Count].GioHen;
                mService_List.Add(DataSample_Services_Outlet_ViewModel);
            }


            mAdapterService = new DetailService_Service_Customer_Adapter(mService_List);
            mRecyclerViewService.SetAdapter(mAdapterService);
        }