代码:using System;using System.Data;using System.Configuration;using System.Data.OleDb;using ahwildlife.Utils;/// /// AccessHelper 的摘要说明/// public class...
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2022-04-30 15:20:56
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using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Data.OleDb;using System.Data;public clae { private OleDbConn
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2023-09-18 13:46:43
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//根据实际需要使用 using System; using System.Collections.Generic; using System.Text; using System.Data.OleDb; using System.Data; using System.Collections; us ...
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2021-09-22 12:28:00
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链接:https://pan.baidu.com/s/1pLzOlTv0nqSbhzujHZht1w 提取码:1m9l AccessHelper: //Microsoft.ACE.OLEDB.12.0是连接access2007之后的数据库使用的 //Microsoft.Jet.OLEDB.4.0是连
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2022-06-06 05:23:42
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using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Data;using System.Data.OleDb;namespace JonseTool{ public abstract class AccessHelper {
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2022-08-19 10:21:54
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1. 首先创建webAPI项目:2. 创建DAL类库,用户访问数据库。添加AccessHelper 封装一个数据库访问类:using System;using System.Collections.Generic;using System.
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2022-10-28 16:39:01
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using System;
using System.Data;
using System.Data.OleDb;
using System.Collections;
/// <summary>
/// Access数据库操作类
/// </summary>
public static class AccessHelper
{
//数据库连接字符串
pub