private void Add(DriverCar drCar) { if ((drCar.Driver == null) || (drCar.Car == null)) return; if (list.Exists(item => item == drCar)) return; list.Add(drCar); }
protected override void loadFromSql() { DataTable dt = _provider.Select("DriverCar"); foreach (DataRow row in dt.Rows) { DriverCar drCar = new DriverCar(row); Add(drCar); } }