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61 lines
1.4 KiB
61 lines
1.4 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using FireBirdUtil.SqlUtils;
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using WeighBusiness.BO;
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using WeighBusiness.Utils;
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using WeighBusiness.Utils.SqlUtils;
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namespace WeighBusiness.BL
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{
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public static class CarBL
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{
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public static bool Save(Car car)
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{
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return Insert(car);
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}
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private static bool Insert(Car car)
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{
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string insertSql = InsertUtil.GetInsertSql(TableNames.车辆表,
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new string[] { "Car_Number", "Car_Weight"},
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new string[] { car.Car_Number, car.Car_Weight});
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bool success;
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using (var she = new SqlHelperEx()) {
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she.CreateTransaction();
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she.ExecuteNonQuery(insertSql, out success);
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if (!success)
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she.Rollback();
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else
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she.Commit();
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}
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return success;
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}
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public static void Delete(long ID)
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{
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var sql = SqlUtil.GetDeleteSql(TableNames.车辆表, "where ID=" + ID.ToString());
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using (var she = new SqlHelperEx()) {
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bool success;
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she.CreateTransaction();
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she.ExecuteNonQuery(sql, out success);
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if (!success)
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she.Rollback();
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else
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she.Commit();
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}
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}
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public static IList<Car> LoadAll()
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{
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return LocalQueryUtil.GetLocalCars();
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}
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public static Car Load(string carNumber)
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{
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return LocalQueryUtil.GetLocalCar(carNumber);
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}
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}
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}
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