public static TrackingNumberCollection LoadForShipGateway(Int32 shipGatewayId, int maximumRows, int startRowIndex, string sortExpression)
        {
            //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(" " + TrackingNumber.GetColumnNames(string.Empty));
            selectQuery.Append(" FROM ac_TrackingNumbers");
            selectQuery.Append(" WHERE ShipGatewayId = @shipGatewayId");
            if (!string.IsNullOrEmpty(sortExpression))
            {
                selectQuery.Append(" ORDER BY " + sortExpression);
            }
            Database  database      = Token.Instance.Database;
            DbCommand selectCommand = database.GetSqlStringCommand(selectQuery.ToString());

            database.AddInParameter(selectCommand, "@shipGatewayId", System.Data.DbType.Int32, NullableData.DbNullify(shipGatewayId));
            //EXECUTE THE COMMAND
            TrackingNumberCollection results = new TrackingNumberCollection();
            int thisIndex = 0;
            int rowCount  = 0;

            using (IDataReader dr = database.ExecuteReader(selectCommand))
            {
                while (dr.Read() && ((maximumRows < 1) || (rowCount < maximumRows)))
                {
                    if (thisIndex >= startRowIndex)
                    {
                        TrackingNumber trackingNumber = new TrackingNumber();
                        TrackingNumber.LoadDataReader(trackingNumber, dr);
                        results.Add(trackingNumber);
                        rowCount++;
                    }
                    thisIndex++;
                }
                dr.Close();
            }
            return(results);
        }
        public static TrackingNumberCollection  LoadForCriteria(string sqlCriteria, int maximumRows, int startRowIndex, string sortExpression)
        {
            //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(" " + TrackingNumber.GetColumnNames(string.Empty));
            selectQuery.Append(" FROM ac_TrackingNumbers");
            string whereClause = string.IsNullOrEmpty(sqlCriteria) ? string.Empty : " WHERE " + sqlCriteria;

            selectQuery.Append(whereClause);
            if (!string.IsNullOrEmpty(sortExpression))
            {
                selectQuery.Append(" ORDER BY " + sortExpression);
            }
            Database  database      = Token.Instance.Database;
            DbCommand selectCommand = database.GetSqlStringCommand(selectQuery.ToString());
            //EXECUTE THE COMMAND
            TrackingNumberCollection results = new TrackingNumberCollection();
            int thisIndex = 0;
            int rowCount  = 0;

            using (IDataReader dr = database.ExecuteReader(selectCommand))
            {
                while (dr.Read() && ((maximumRows < 1) || (rowCount < maximumRows)))
                {
                    if (thisIndex >= startRowIndex)
                    {
                        TrackingNumber trackingNumber = new TrackingNumber();
                        TrackingNumber.LoadDataReader(trackingNumber, dr);
                        results.Add(trackingNumber);
                        rowCount++;
                    }
                    thisIndex++;
                }
                dr.Close();
            }
            return(results);
        }