636 lines
22 KiB
C#
636 lines
22 KiB
C#
//
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// 這個檔案是 火車票價 資料表的資料存取類別 檔案一
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// 請不要修改這個檔案，重新產生資料存取類別時，這個檔案會被覆蓋掉
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//
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.ComponentModel;
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using System.Data;
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using System.Data.Common;
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using System.Linq;
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using System.Transactions;
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using WebLib;
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using System.Data.SqlClient;
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namespace Education
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{
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///<summary>
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/// 火車票價 資料存取類別
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///</ summary>
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[DataObject]
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public partial class DAC_火車票價 : WebLib.DAC
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{
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private const string _tableName = "[火車票價]";
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private const string _allFields = "[編號], [版本號], [生效日期], [起站], [迄站], [票價], [DB_APPNO], [DB_CRDAT], [DB_CRUSR], [DB_TRDAT], [DB_TRUSR]";
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private string _orderBy = "[編號]";
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private string _select = "select " + _allFields;
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private string _insert = "[版本號], [生效日期], [起站], [迄站], [票價], [DB_APPNO], [DB_CRDAT], [DB_CRUSR], [DB_TRDAT], [DB_TRUSR]";
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private string _insertBak = "[編號], [版本號], [生效日期], [起站], [迄站], [票價], [DB_APPNO], [DB_CRDAT], [DB_CRUSR], [DB_TRDAT], [DB_TRUSR], [DB_TRMOD]";
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private string _insertValue = "@版本號, @生效日期, @起站, @迄站, @票價, @DB_APPNO, @DB_CRDAT, @DB_CRUSR, @DB_TRDAT, @DB_TRUSR";
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private string _insertBakValue = "@編號, @版本號, @生效日期, @起站, @迄站, @票價, @DB_APPNO, @DB_CRDAT, @DB_CRUSR, @DB_TRDAT, @DB_TRUSR, @DB_TRMOD";
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private string _from = " from " + _tableName + " ";
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private string _where = " where 1=1 ";
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private string _order = " order by [編號] ";
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public DAC_火車票價()
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: base()
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{
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}
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public DAC_火車票價(DbConnection conn)
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: base(conn)
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{
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}
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[DataObjectMethod(DataObjectMethodType.Select)]
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public 火車票價List SelectAll(string orderBy = "")
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{
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火車票價List result = new 火車票價List();
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IDataList list = result as IDataList;
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DbCommand cmdSelect = NewCommand();
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cmdSelect.CommandText = _select + _from + _where + (orderBy == null || orderBy.Length == 0 ? _order : " order by " + orderBy);
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Select(cmdSelect, ref list);
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return result;
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}
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public int SelectAllCount()
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{
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DbCommand cmdSelect = NewCommand();
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cmdSelect.CommandText = "select count(1) " + _from;
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int i;
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ExecuteScalar(cmdSelect, out i);
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return i;
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}
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[DataObjectMethod(DataObjectMethodType.Select)]
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public 火車票價List SelectAllPage(int startRowIndex, int maximumRows, string orderBy = "")
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{
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火車票價List result = new 火車票價List();
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IDataList list = result as IDataList;
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DbCommand cmdSelect = NewCommand();
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cmdSelect.CommandText =
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String.Format("select top {0} * from (", maximumRows)
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+ "select " + _allFields
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+ ", row_number() over (order by " + (orderBy == null || orderBy.Length == 0 ? _orderBy : orderBy) + ") as rowid "
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+ _from + _where
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+ ") as TMP1 where rowid > @startRowIndex ";
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AddParam(cmdSelect, "startRowIndex", startRowIndex);
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Select(cmdSelect, ref list);
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return result;
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}
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[DataObjectMethod(DataObjectMethodType.Select)]
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public 火車票價List SelectOne(int 編號)
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{
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火車票價List result = new 火車票價List();
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IDataList list = result as IDataList;
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DbCommand cmdSelect = NewCommand();
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cmdSelect.CommandText = _select + _from + _where
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+ " and 編號 = @編號 "
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;
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AddParam(cmdSelect, "編號", 編號);
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Select(cmdSelect, ref list);
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return result;
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}
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///<summary>
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/// 給查詢畫面用的增加 Where 條件的方法
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///</summary>
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private void AddWhere(DbCommand cmdSelect, ref bool noInput, int? 版本號, string 起站, string 迄站)
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{
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if (版本號 != null)
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{
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noInput = false;
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cmdSelect.CommandText += " and 版本號 = @版本號 ";
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AddParam(cmdSelect, "版本號", 版本號);
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}
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if (起站 != null && 起站.Length > 0)
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{
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noInput = false;
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cmdSelect.CommandText += " and 起站 like @起站 ";
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AddParam(cmdSelect, "起站", "%" + 起站 + "%");
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}
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if (迄站 != null && 迄站.Length > 0)
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{
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noInput = false;
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cmdSelect.CommandText += " and 迄站 like @迄站 ";
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AddParam(cmdSelect, "迄站", "%" + 迄站 + "%");
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}
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}
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///<summary>
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/// 給查詢畫面用的 Select 方法
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///</summary>
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[DataObjectMethod(DataObjectMethodType.Select)]
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public 火車票價List Select(bool noInputReturnAll, int? 版本號, string 起站, string 迄站, string orderBy = "")
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{
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火車票價List result = new 火車票價List();
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bool noInput = true;
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IDataList list = result as IDataList;
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DbCommand cmdSelect = NewCommand();
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cmdSelect.CommandText = _select + _from + _where;
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AddWhere(cmdSelect, ref noInput, 版本號, 起站, 迄站);
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cmdSelect.CommandText += (orderBy == null || orderBy.Length == 0 ? _order : " order by " + orderBy);
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if (!noInputReturnAll && noInput)
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return result;
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Select(cmdSelect, ref list);
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return result;
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}
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///<summary>
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/// 給查詢畫面用的 SelectCount 方法
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///</summary>
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[DataObjectMethod(DataObjectMethodType.Select)]
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public int SelectCount(bool noInputReturnAll, int? 版本號, string 起站, string 迄站, string orderBy = "")
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{
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bool noInput = true;
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DbCommand cmdSelect = NewCommand();
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cmdSelect.CommandText = "select count(1) " + _from + _where;
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AddWhere(cmdSelect, ref noInput, 版本號, 起站, 迄站);
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if (!noInputReturnAll && noInput)
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return 0;
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int i;
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ExecuteScalar(cmdSelect, out i);
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return i;
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}
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///<summary>
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/// 給查詢畫面用的 SelectPage 方法
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///</summary>
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[DataObjectMethod(DataObjectMethodType.Select)]
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public 火車票價List SelectPage(bool noInputReturnAll, int startRowIndex, int maximumRows, int? 版本號, string 起站, string 迄站, string orderBy = "")
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{
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火車票價List result = new 火車票價List();
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bool noInput = true;
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IDataList list = result as IDataList;
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DbCommand cmdSelect = NewCommand();
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cmdSelect.CommandText =
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String.Format("select top {0} * from (", maximumRows)
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+ "select " + _allFields
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+ ", row_number() over (order by " + (orderBy == null || orderBy.Length == 0 ? _orderBy : orderBy) + ") as rowid "
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+ _from + _where;
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AddWhere(cmdSelect, ref noInput, 版本號, 起站, 迄站);
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cmdSelect.CommandText += ") as TMP1 where rowid > @startRowIndex ";
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AddParam(cmdSelect, "startRowIndex", startRowIndex);
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if (!noInputReturnAll && noInput)
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return result;
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Select(cmdSelect, ref list);
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return result;
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}
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[DataObjectMethod(DataObjectMethodType.Insert)]
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public 火車票價Item InsertOne(火車票價Item value)
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{
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using (TransactionScope ts = DAC.NewTransactionScope())
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{
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try
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{
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if (!BeforeInsertOne(value))
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return value;
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DbCommand cmdInsert = NewCommand();
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cmdInsert.CommandText =
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"insert into [火車票價]"
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+ " (" + _insert + ")"
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+ "values "
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+ " (" + _insertValue + ");" + "select @@identity"
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;
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AddParam(cmdInsert, "版本號", value.版本號);
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AddParam(cmdInsert, "生效日期", value.生效日期);
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AddParam(cmdInsert, "起站", value.起站);
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AddParam(cmdInsert, "迄站", value.迄站);
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AddParam(cmdInsert, "票價", value.票價);
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AddParam(cmdInsert, "DB_APPNO", 1);
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AddParam(cmdInsert, "DB_CRDAT", DateTime.Now);
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AddParam(cmdInsert, "DB_CRUSR", CurrentUserId);
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AddParam(cmdInsert, "DB_TRDAT", DBNull.Value);
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AddParam(cmdInsert, "DB_TRUSR", DBNull.Value);
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int newId;
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ExecuteScalar(cmdInsert, out newId);
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value.編號 = newId;
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AfterInsertOne(value);
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ts.Complete();
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}
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catch (Exception error)
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{
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bool handled;
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OnInsertOneError(error, out handled);
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if(!handled)
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throw error;
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}
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return value;
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}
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}
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[DataObjectMethod(DataObjectMethodType.Update)]
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public 火車票價Item UpdateOne(火車票價Item value)
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{
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using (TransactionScope ts = DAC.NewTransactionScope())
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{
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try
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{
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if (!BeforeUpdateOne(value))
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return value;
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火車票價List oldValues = SelectOne(value.編號);
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if (oldValues.Count == 0 || oldValues[0].DB_APPNO != value.DB_APPNO)
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{
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throw new DBConcurrencyException("在更新 \"火車票價\" 資料表時發生並行例外：找不到要更新的資料列");
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}
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else
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{
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DoBackup(oldValues[0], "UPDATE");
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}
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DbCommand cmdUpdate = NewCommand();
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cmdUpdate.CommandText =
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@"update [火車票價]
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set
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[版本號] = @版本號 ,
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[生效日期] = @生效日期 ,
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[起站] = @起站 ,
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[迄站] = @迄站 ,
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[票價] = @票價 ,
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DB_APPNO = DB_APPNO + 1,
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DB_TRDAT = @DB_TRDAT,
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DB_TRUSR = @DB_TRUSR
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where 1=1
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and [編號] = @original_編號
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and DB_APPNO = @original_DB_APPNO
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";
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AddParam(cmdUpdate, "版本號", value.版本號);
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AddParam(cmdUpdate, "生效日期", value.生效日期);
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AddParam(cmdUpdate, "起站", value.起站);
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AddParam(cmdUpdate, "迄站", value.迄站);
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AddParam(cmdUpdate, "票價", value.票價);
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AddParam(cmdUpdate, "DB_TRDAT", DateTime.Now);
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AddParam(cmdUpdate, "DB_TRUSR", CurrentUserId);
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AddParam(cmdUpdate, "original_編號", value.編號);
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AddParam(cmdUpdate, "original_DB_APPNO", value.DB_APPNO);
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ExecuteNonQuery(cmdUpdate);
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AfterUpdateOne(value);
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ts.Complete();
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return value;
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}
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catch (Exception error)
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{
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bool handled;
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OnUpdateOneError(error, out handled);
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if(!handled)
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throw error;
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return value;
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}
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}
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}
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[DataObjectMethod(DataObjectMethodType.Update)]
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public 火車票價Item UpdateOne(火車票價Item value, 火車票價Item original_value)
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{
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using (TransactionScope ts = DAC.NewTransactionScope())
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{
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try
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{
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if (!BeforeUpdateOne(value, original_value))
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return value;
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火車票價List oldValues = SelectOne(original_value.編號);
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if (oldValues.Count == 0 || oldValues[0].DB_APPNO != value.DB_APPNO)
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{
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throw new DBConcurrencyException("在更新 \"火車票價\" 資料表時發生並行例外：找不到要更新的資料列");
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}
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else
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{
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DoBackup(oldValues[0], "UPDATE");
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}
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DbCommand cmdUpdate = NewCommand();
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cmdUpdate.CommandText =
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@"update [火車票價]
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set
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[版本號] = @版本號 ,
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[生效日期] = @生效日期 ,
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[起站] = @起站 ,
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[迄站] = @迄站 ,
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[票價] = @票價 ,
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DB_APPNO = DB_APPNO + 1,
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DB_TRDAT = @DB_TRDAT,
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DB_TRUSR = @DB_TRUSR
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where 1=1
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and [編號] = @original_編號
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and DB_APPNO = @original_DB_APPNO
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";
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AddParam(cmdUpdate, "版本號", value.版本號);
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AddParam(cmdUpdate, "生效日期", value.生效日期);
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AddParam(cmdUpdate, "起站", value.起站);
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AddParam(cmdUpdate, "迄站", value.迄站);
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AddParam(cmdUpdate, "票價", value.票價);
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AddParam(cmdUpdate, "DB_TRDAT", DateTime.Now);
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AddParam(cmdUpdate, "DB_TRUSR", CurrentUserId);
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AddParam(cmdUpdate, "original_編號", original_value.編號);
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AddParam(cmdUpdate, "original_DB_APPNO", original_value.DB_APPNO);
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ExecuteNonQuery(cmdUpdate);
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AfterUpdateOne(value, original_value);
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ts.Complete();
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return value;
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}
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catch (Exception error)
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{
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bool handled;
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OnUpdateOneError(error, out handled);
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if(!handled)
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throw error;
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return value;
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}
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}
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}
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[DataObjectMethod(DataObjectMethodType.Delete)]
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public int DeleteOne(int 編號, int DB_APPNO)
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{
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using (TransactionScope ts = DAC.NewTransactionScope())
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{
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try
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{
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if (!BeforeDeleteOne(編號, DB_APPNO))
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return -1;
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火車票價List oldValues = SelectOne(編號);
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if (oldValues.Count == 0 || oldValues[0].DB_APPNO != DB_APPNO)
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{
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throw new DBConcurrencyException("在刪除 \"火車票價\" 資料表時發生並行例外：找不到要刪除的資料列");
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}
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else
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{
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DoBackup(oldValues[0], "DELETE");
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}
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DbCommand cmdDelete = NewCommand();
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cmdDelete.CommandText =
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@"delete from [火車票價]
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where 1=1
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and 編號 = @編號
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and DB_APPNO = @DB_APPNO
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";
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AddParam(cmdDelete, "編號", 編號);
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AddParam(cmdDelete, "DB_APPNO", DB_APPNO);
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int rowsAffected = ExecuteNonQuery(cmdDelete);
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AfterDeleteOne(編號, DB_APPNO);
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ts.Complete();
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return rowsAffected;
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}
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catch (Exception error)
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{
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bool handled;
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OnDeleteOneError(error, out handled);
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if(!handled)
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throw error;
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return -1;
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}
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}
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}
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[DataObjectMethod(DataObjectMethodType.Delete)]
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public int DeleteOne(火車票價Item value)
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{
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using (TransactionScope ts = DAC.NewTransactionScope())
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{
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try
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{
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if (!BeforeDeleteOne(value))
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return -1;
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火車票價List oldValues = SelectOne(value.編號);
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if (oldValues.Count == 0 || oldValues[0].DB_APPNO != value.DB_APPNO)
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{
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throw new DBConcurrencyException("在刪除 \"火車票價\" 資料表時發生並行例外：找不到要刪除的資料列");
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}
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else
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{
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DoBackup(oldValues[0], "DELETE");
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}
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DbCommand cmdDelete = NewCommand();
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cmdDelete.CommandText =
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@"delete from [火車票價]
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where 1=1
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and 編號 = @編號
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and DB_APPNO = @DB_APPNO
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";
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AddParam(cmdDelete, "編號", value.編號);
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AddParam(cmdDelete, "DB_APPNO", value.DB_APPNO);
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int rowsAffected = ExecuteNonQuery(cmdDelete);
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AfterDeleteOne(value);
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ts.Complete();
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return rowsAffected;
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}
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catch (Exception error)
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{
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bool handled;
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OnDeleteOneError(error, out handled);
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if(!handled)
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throw error;
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return -1;
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}
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}
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}
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public bool IsDuplicate(int 編號)
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{
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DbCommand cmdSelect = NewCommand();
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cmdSelect.CommandText = "select count(1)" + _from + _where
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+ " and 編號 = @編號 "
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;
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AddParam(cmdSelect, "編號", 編號);
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int count;
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ExecuteScalar(cmdSelect, out count);
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return count > 0;
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}
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public void DoBackup(火車票價Item value, string updateMode)
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{
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DbCommand cmdBak = NewCommand();
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cmdBak.CommandText =
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"insert into [火車票價_BAK]"
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+ " (" + _insertBak + ")"
|
|
+ "values "
|
|
+ " (" + _insertBakValue + ");"
|
|
;
|
|
AddParam(cmdBak, "編號", value.編號);
|
|
AddParam(cmdBak, "版本號", value.版本號);
|
|
AddParam(cmdBak, "生效日期", value.生效日期);
|
|
AddParam(cmdBak, "起站", value.起站);
|
|
AddParam(cmdBak, "迄站", value.迄站);
|
|
AddParam(cmdBak, "票價", value.票價);
|
|
AddParam(cmdBak, "DB_APPNO", value.DB_APPNO);
|
|
AddParam(cmdBak, "DB_CRDAT", value.DB_CRDAT);
|
|
AddParam(cmdBak, "DB_CRUSR", value.DB_CRUSR);
|
|
AddParam(cmdBak, "DB_TRDAT", DateTime.Now);
|
|
AddParam(cmdBak, "DB_TRUSR", CurrentUserId);
|
|
AddParam(cmdBak, "DB_TRMOD", updateMode);
|
|
ExecuteNonQuery(cmdBak);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
///<summary>
|
|
///火車票價 資料集合類別
|
|
///</summary>
|
|
[Serializable]
|
|
public partial class 火車票價List : List<火車票價Item>, IDataList
|
|
{
|
|
public void Fill(DbDataReader reader)
|
|
{
|
|
DAC.FillData<火車票價Item>(reader, this);
|
|
}
|
|
}
|
|
|
|
|
|
///<summary>
|
|
/// 火車票價 資料紀錄類別
|
|
///</summary>
|
|
[Serializable]
|
|
public partial class 火車票價Item : DataItemBase
|
|
{
|
|
private int _編號;
|
|
private int _版本號;
|
|
private DateTime _生效日期;
|
|
private string _起站;
|
|
private string _迄站;
|
|
private int _票價;
|
|
|
|
#region 資料欄位
|
|
///<summary>
|
|
/// 編號
|
|
///</summary>
|
|
[DataObjectField(true, false, false)]
|
|
public int 編號
|
|
{
|
|
get
|
|
{
|
|
return _編號;
|
|
}
|
|
set
|
|
{
|
|
if (value != _編號)
|
|
{
|
|
_編號 = value;
|
|
OnPropertyChanged("編號");
|
|
}
|
|
}
|
|
}
|
|
|
|
///<summary>
|
|
/// 版本號
|
|
///</summary>
|
|
[DataObjectField(false, false, false)]
|
|
public int 版本號
|
|
{
|
|
get
|
|
{
|
|
return _版本號;
|
|
}
|
|
set
|
|
{
|
|
if (value != _版本號)
|
|
{
|
|
_版本號 = value;
|
|
OnPropertyChanged("版本號");
|
|
}
|
|
}
|
|
}
|
|
|
|
///<summary>
|
|
/// 生效日期
|
|
///</summary>
|
|
[DataObjectField(false, false, false)]
|
|
public DateTime 生效日期
|
|
{
|
|
get
|
|
{
|
|
return _生效日期;
|
|
}
|
|
set
|
|
{
|
|
if (value != _生效日期)
|
|
{
|
|
_生效日期 = value;
|
|
OnPropertyChanged("生效日期");
|
|
}
|
|
}
|
|
}
|
|
|
|
///<summary>
|
|
/// 起站
|
|
///</summary>
|
|
[DataObjectField(false, false, false, 20)]
|
|
public string 起站
|
|
{
|
|
get
|
|
{
|
|
return _起站;
|
|
}
|
|
set
|
|
{
|
|
if (value != _起站)
|
|
{
|
|
_起站 = value;
|
|
OnPropertyChanged("起站");
|
|
}
|
|
}
|
|
}
|
|
|
|
///<summary>
|
|
/// 迄站
|
|
///</summary>
|
|
[DataObjectField(false, false, false, 20)]
|
|
public string 迄站
|
|
{
|
|
get
|
|
{
|
|
return _迄站;
|
|
}
|
|
set
|
|
{
|
|
if (value != _迄站)
|
|
{
|
|
_迄站 = value;
|
|
OnPropertyChanged("迄站");
|
|
}
|
|
}
|
|
}
|
|
|
|
///<summary>
|
|
/// 票價
|
|
///</summary>
|
|
[DataObjectField(false, false, false)]
|
|
public int 票價
|
|
{
|
|
get
|
|
{
|
|
return _票價;
|
|
}
|
|
set
|
|
{
|
|
if (value != _票價)
|
|
{
|
|
_票價 = value;
|
|
OnPropertyChanged("票價");
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|