/// <summary> /// Delete by primary key /// </summary> /// <param name="keys">primary keys</param> /// <returns>true for successfully deleted</returns> public bool Delete(CConvert_unit_measurementKeys keys) { NpgsqlCommand sqlCommand = new NpgsqlCommand(); sqlCommand.CommandText = "public.sp_convert_unit_measurement_DeleteByPrimaryKey"; sqlCommand.CommandType = CommandType.StoredProcedure; // Use connection object of base class sqlCommand.Connection = MainConnection; try { sqlCommand.Parameters.Add(new NpgsqlParameter("p_idconvert", NpgsqlDbType.Smallint, 2, "", ParameterDirection.Input, false, 0, 0, DataRowVersion.Proposed, keys.Idconvert)); MainConnection.Open(); sqlCommand.ExecuteNonQuery(); return(true); } catch (Exception ex) { throw new Exception("CConvert_unit_measurement::DeleteByKey::Error occured.", ex); } finally { MainConnection.Close(); sqlCommand.Dispose(); } }
/// <summary> /// Select by primary key /// </summary> /// <param name="keys">primary keys</param> /// <returns>CConvert_unit_measurement business object</returns> public CConvert_unit_measurement SelectByPrimaryKey(CConvert_unit_measurementKeys keys) { NpgsqlCommand sqlCommand = new NpgsqlCommand(); sqlCommand.CommandText = "public.sp_convert_unit_measurement_SelectByPrimaryKey"; sqlCommand.CommandType = CommandType.StoredProcedure; // Use connection object of base class sqlCommand.Connection = MainConnection; try { sqlCommand.Parameters.Add(new NpgsqlParameter("p_idconvert", NpgsqlDbType.Smallint, 2, "", ParameterDirection.Input, false, 0, 0, DataRowVersion.Proposed, keys.Idconvert)); MainConnection.Open(); NpgsqlDataReader dataReader = sqlCommand.ExecuteReader(); if (dataReader.Read()) { CConvert_unit_measurement businessObject = new CConvert_unit_measurement(); PopulateBusinessObjectFromReader(businessObject, dataReader); return(businessObject); } else { return(null); } } catch (Exception ex) { throw new Exception("CConvert_unit_measurement::SelectByPrimaryKey::Error occured.", ex); } finally { MainConnection.Close(); sqlCommand.Dispose(); } }