public async void GetFeedbackCount() { if (CrossConnectivity.Current.IsConnected) { try { FeedbackService service = new FeedbackService(); var data = await service.FeedbackCount(); if (string.IsNullOrEmpty(data)) { FeedbackNoLbl.Text = "0"; feedbaclactivity.IsEnabled = false; feedbaclactivity.IsRunning = false; feedbaclactivity.IsVisible = false; } else { FeedbackNoLbl.Text = data; feedbaclactivity.IsEnabled = false; feedbaclactivity.IsRunning = false; feedbaclactivity.IsVisible = false; scaleLabel2(); } } catch (Exception) { await DisplayAlert("Hello" + " " + Settings.UserName, "We trust you are doing fine", "Sure"); } } else { await DisplayAlert("Connection Timeout!", "Check your internet connection and try again", "ok"); } }