private void detach_CrlMnStkHis(CrlMnStkHis entity)
 {
     this.SendPropertyChanging("CrlMnStkHis");
     entity.CrlPrdMst = null;
 }
 private void attach_CrlMnStkHis(CrlMnStkHis entity)
 {
     this.SendPropertyChanging("CrlMnStkHis");
     entity.CrlPrd = this;
 }
 partial void UpdateCrlMnStkHis(CrlMnStkHis instance);
 partial void DeleteCrlMnStkHis(CrlMnStkHis instance);
 partial void InsertCrlMnStkHis(CrlMnStkHis instance);