partial void DeleteCONTACTLIST(CONTACTLIST instance);
partial void UpdateCONTACTLIST(CONTACTLIST instance);
private void detach_CONTACTLISTs1(CONTACTLIST entity) { this.SendPropertyChanging(); entity.USER1 = null; }
partial void InsertCONTACTLIST(CONTACTLIST instance);
private void attach_CONTACTLISTs(CONTACTLIST entity) { this.SendPropertyChanging(); entity.USER = this; }