private void delete_button_Click(object sender, RoutedEventArgs e)
{
MessageBox.Show($"name: , board: {SelectedPartName.Length}, {SelectedBoardName.Length}");
if (SelectedPartName.Length > 0 && SelectedBoardName.Length > 0)
{
GCIDB.DeleteBoard(SelectedPartName, SelectedBoardName);
GCIDB.Initialize();
GCIDB.OpenConnection();
List <string> partNames = GCIDB.GetPartList();
part_listBox.ItemsSource = partNames;
System.ComponentModel.ICollectionView partName_view = CollectionViewSource.GetDefaultView(part_listBox.ItemsSource);
partName_view.Filter = partName_CustomFilter;
}
}