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72 lines
1.6 KiB
Plaintext
72 lines
1.6 KiB
Plaintext
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 System.Threading.Tasks;
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namespace BP.En.FrmUI
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{
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/// <summary>
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/// 级联
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/// </summary>
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public class Connection
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{
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/// <summary>
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/// 主表字段
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/// </summary>
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public string KeyOfEn = null;
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/// <summary>
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/// 联动字段
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/// </summary>
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public string RelKeyOfEn = null;
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/// <summary>
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/// 联动的数据源
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/// </summary>
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public string SQL = null;
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/// <summary>
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/// 构造
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/// </summary>
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public Connection()
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{
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}
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}
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/// <summary>
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/// 级联s
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/// </summary>
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public class Connections : System.Collections.CollectionBase
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{
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/// <summary>
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/// 构造
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/// </summary>
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public Connections()
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{
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}
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/// <summary>
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/// 获得数据
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/// </summary>
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/// <param name="index"></param>
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/// <returns></returns>
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public Connection this[int index]
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{
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get
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{
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return this.InnerList[index] as Connection;
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}
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}
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/// <summary>
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/// 增加级联关系.
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/// </summary>
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/// <param name="keyOfEn"></param>
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/// <param name="refKeyOfEn"></param>
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/// <param name="sql"></param>
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public void Add(string keyOfEn, string refKeyOfEn, string sql)
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{
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Connection en = new Connection();
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en.KeyOfEn=keyOfEn;
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en.RelKeyOfEn = refKeyOfEn;
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en.SQL = sql;
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}
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}
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}
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