private void detach_CrlStkIns(CrlStkIn entity)
 {
     this.SendPropertyChanging("CrlStkIns");
     entity.CrlDept = null;
 }
 partial void UpdateCrlStkIn(CrlStkIn instance);
 partial void DeleteCrlStkIn(CrlStkIn instance);
 partial void InsertCrlStkIn(CrlStkIn instance);