partial void UpdateFACTURA(FACTURA instance);
partial void DeleteFACTURA(FACTURA instance);
private void detach_FACTURAs(FACTURA entity) { this.SendPropertyChanging(); entity.USUARIO = null; }
private void attach_FACTURAs(FACTURA entity) { this.SendPropertyChanging(); entity.USUARIO = this; }
partial void InsertFACTURA(FACTURA instance);
private void attach_FACTURAs(FACTURA entity) { this.SendPropertyChanging(); entity.TIPO_PAGO = this; }
private void detach_FACTURAs(FACTURA entity) { this.SendPropertyChanging(); entity.FORMA_PAGO = null; }