public async void sendEvent(object sender, EventArgs e) { if (string.IsNullOrWhiteSpace(nameFld.Text)) { await DisplayAlert("Event Name empty", "Please enter a name for the event", "Ok"); } else if (edit) { await azureService.UpdateEvent(newEvent); SendMessage(); await Navigation.PopAsync(); } else { newEvent.EventName = nameFld.Text; newEvent.NumInteractions = 0; newEvent.EndDate = eventDate.Date; newEvent.IsClosed = false; await azureService.AddEvent(newEvent); saveInitialFeedback(); SendMessage(); await Navigation.PopAsync(); } }