public static ProvinceCollection LoadForShipZone(Int32 shipZoneId, int maximumRows, int startRowIndex, string sortExpression) { //DEFAULT SORT EXPRESSION if (string.IsNullOrEmpty(sortExpression)) { sortExpression = "Name"; } //CREATE THE DYNAMIC SQL TO LOAD OBJECT StringBuilder selectQuery = new StringBuilder(); selectQuery.Append("SELECT"); if (maximumRows > 0) { selectQuery.Append(" TOP " + (startRowIndex + maximumRows).ToString()); } selectQuery.Append(" " + Province.GetColumnNames("ac_Provinces")); selectQuery.Append(" FROM ac_Provinces, ac_ShipZoneProvinces"); selectQuery.Append(" WHERE ac_Provinces.ProvinceId = ac_ShipZoneProvinces.ProvinceId"); selectQuery.Append(" AND ac_ShipZoneProvinces.ShipZoneId = @shipZoneId"); selectQuery.Append(" ORDER BY " + sortExpression); Database database = Token.Instance.Database; DbCommand selectCommand = database.GetSqlStringCommand(selectQuery.ToString()); database.AddInParameter(selectCommand, "@shipZoneId", System.Data.DbType.Int32, shipZoneId); //EXECUTE THE COMMAND ProvinceCollection results = new ProvinceCollection(); int thisIndex = 0; int rowCount = 0; using (IDataReader dr = database.ExecuteReader(selectCommand)) { while (dr.Read() && ((maximumRows < 1) || (rowCount < maximumRows))) { if (thisIndex >= startRowIndex) { Province province = new Province(); Province.LoadDataReader(province, dr); results.Add(province); rowCount++; } thisIndex++; } dr.Close(); } return(results); }
public static ProvinceCollection LoadForCriteria(string sqlCriteria, int maximumRows, int startRowIndex, string sortExpression) { //DEFAULT SORT EXPRESSION if (string.IsNullOrEmpty(sortExpression)) { sortExpression = "Name"; } //CREATE THE DYNAMIC SQL TO LOAD OBJECT StringBuilder selectQuery = new StringBuilder(); selectQuery.Append("SELECT"); if (maximumRows > 0) { selectQuery.Append(" TOP " + (startRowIndex + maximumRows).ToString()); } selectQuery.Append(" " + Province.GetColumnNames(string.Empty)); selectQuery.Append(" FROM ac_Provinces"); string whereClause = string.IsNullOrEmpty(sqlCriteria) ? string.Empty : " WHERE " + sqlCriteria; selectQuery.Append(whereClause); selectQuery.Append(" ORDER BY " + sortExpression); Database database = Token.Instance.Database; DbCommand selectCommand = database.GetSqlStringCommand(selectQuery.ToString()); //EXECUTE THE COMMAND ProvinceCollection results = new ProvinceCollection(); int thisIndex = 0; int rowCount = 0; using (IDataReader dr = database.ExecuteReader(selectCommand)) { while (dr.Read() && ((maximumRows < 1) || (rowCount < maximumRows))) { if (thisIndex >= startRowIndex) { Province province = new Province(); Province.LoadDataReader(province, dr); results.Add(province); rowCount++; } thisIndex++; } dr.Close(); } return(results); }