partial void DeletePHIEUTON(PHIEUTON instance);
partial void UpdatePHIEUTON(PHIEUTON instance);
private void detach_PHIEUTONs(PHIEUTON entity) { this.SendPropertyChanging(); entity.SACH = null; }
partial void InsertPHIEUTON(PHIEUTON instance);
private void attach_PHIEUTONs(PHIEUTON entity) { this.SendPropertyChanging(); entity.SACH = this; }