public AirLine GetByID(int _iD) { AirLineDAC _airLineComponent = new AirLineDAC(); IDataReader reader = _airLineComponent.GetByIDAirLine(_iD); AirLine _airLine = null; while (reader.Read()) { _airLine = new AirLine(); if (reader["ID"] != DBNull.Value) { _airLine.ID = Convert.ToInt32(reader["ID"]); } if (reader["Name"] != DBNull.Value) { _airLine.Name = Convert.ToString(reader["Name"]); } _airLine.NewRecord = false; } reader.Close(); return(_airLine); }