public void Load(PeriodDTO period)
{
ShowBusyIndicator("در حال دریافت اطلاعات...");
Period = period;
DisplayName = PeriodMgtAppLocalizedResources.JobPositionInPeriodTreeViewTitle + " " + Period.Name;
jobPositionInPeriodService.GetJobPositionsWithActions(
(res, exp) => appController.BeginInvokeOnDispatcher(() =>
{
if (exp == null)
{
JobPositionInPeriodTree = SilverLightTreeViewHelper <JobPositionInPeriodDTOWithActions> .prepareListForTreeView(res);
HideBusyIndicator();
}
else
{
HideBusyIndicator();
appController.HandleException(exp);
}
}), period.Id);
}