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(); } }