MONI.Data.WorkYear.workWeek_PropertyChanged C# (CSharp) Method

        private void workWeek_PropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            // this property doesn't exist here, but we want to trigger saving the data at MainViewModel
            this.OnPropertyChanged("HoursDuration");
            this.UpdateProjectHitlistAsync();
            this.UpdatePositionHitlistAsync();
        }