private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            positionList      = PositionModel.Init();
            otherPositionList = OtherPositionModel.Init();

            dpDate.SelectedDate = DateTime.Now;
            workerFilterList    = WorkerFilterModel.Create(section.SectionId);
            if (bwLoadData.IsBusy == false)
            {
                this.Cursor = Cursors.Wait;
                bwLoadData.RunWorkerAsync();
            }
        }