public WorkoutMeasurementsViewModel(Window window, WorkoutResultItem workoutResultItem) : base(window) { mWindow = window; WindowMinimumHeight = 350; WindowMinimumWidth = 600; Title = $"Save Workout Plan Results:"; WorkoutResultItem = workoutResultItem; BodyPartItems = Enum.GetValues(typeof(BodyPart)).Cast <BodyPart>() .Select(x => new BodyPartItem() { BodyPartName = x.ToString(), BodyPart = x }).ToList().ToObservableCollection(); foreach (var workoutMeasurement in WorkoutResultItem.WorkoutMeasurements) { BodyPartItems.Remove(BodyPartItems.First(x => x.BodyPart == workoutMeasurement.BodyPart)); } SelectedBodyPartItem = BodyPartItems.FirstOrDefault(); AddMeasurementCommand = new RelayCommand((p) => AddMeasurement()); RemoveMeasurementCommand = new RelayParameterizedCommand(RemoveMeasurement); }