private void SearchAndFilterWorkers()
{
if (WorkersListBox.ItemsSource == null && WorkerSearchTextBox.Text.Trim().ToLower() == string.Empty)
{
return;
}
var searchText = WorkerSearchTextBox.Text.Trim().ToLower();
var filteredView = ((DataView)WorkersListBox.ItemsSource).Table.AsEnumerable().Where(r => r.Field <bool>("AvailableInList")).
Where(r => r.Field <string>("Name").ToLower().Contains(searchText)).AsDataView();
filteredView.Sort = "Name";
WorkersListBox.ItemsSource = filteredView;
WorkersListBox.UnselectAll();
}
public void RefreshView(object sender, PropertyChangedEventArgs e)
{
WorkersListBox.InvalidateArrange();
WorkersListBox.UpdateLayout();
}