private void detach_Itms(Itm entity) { this.SendPropertyChanging(); entity.Ctnr = null; }
private void attach_Itms(Itm entity) { this.SendPropertyChanging(); entity.Ctnr = this; }
private void detach_Itms(Itm entity) { this.SendPropertyChanging(); entity.Ctnr = null; }
private void attach_Itms(Itm entity) { this.SendPropertyChanging(); entity.Ctnr = this; }