public async Task ExecuteLoadFeedingsCommand() { if (IsBusy) { return; } IsBusy = true; try { Feedings.Clear(); var feedings = await _database.GetFeedingsAsync(Item.ID); Feedings.ReplaceRange(feedings); } catch (Exception ex) { Debug.WriteLine(ex); MessagingCenter.Send(new MessagingCenterAlert { Title = "Error", Message = "Unable to load feedings.", Cancel = "OK" }, "message"); } finally { IsBusy = false; } }