init: 导入项目到 meswork Gitea
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XingCheng3
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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.Data;
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using System.Data.SqlClient;
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using System.Net;
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using System.Web;
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using System.IO;
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using System.Text.RegularExpressions;
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using System.Net.Sockets;
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using System.Configuration;
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using System.Collections;
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using System.Collections.Specialized;
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using System.Data.OleDb;
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//using SystemFramework;
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namespace DataLinkMesWork
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{
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/// <summary>
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///
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/// </summary>
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public partial class DataAccess
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{
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/// <summary>
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/// 更新Access数据
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="dt"></param>
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/// <param name="oleDbParameter"></param>
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/// <returns></returns>
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public static bool ExecuteDataTable_OleDb_Update(string sql,DataTable dt, ref OleDbParameter[] oleDbParameter)
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{
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string errorMessage;
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return SQLCommon.ExecuteDataTable_OleDb_Update(sql, ApplicationConfig.dbConnectionString_Access, dt, ref oleDbParameter, out errorMessage);
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}
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/// <summary>
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/// 增加Access数据
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="filename"></param>
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/// <param name="dt"></param>
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/// <param name="oleDbParameter"></param>
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/// <returns></returns>
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public static bool ExecuteDataTable_OleDb_Insert_Access(string sql, string filename, DataTable dt, ref OleDbParameter[] oleDbParameter)
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{
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string errorMessage;
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string connectionString = ConnectString_OleDb_Access(filename);
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return SQLCommon.ExecuteDataTable_OleDb_Insert(sql, connectionString, dt, ref oleDbParameter, out errorMessage);
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}
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/// <summary>
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/// 用于 Access
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/// 执行标准SQL语句，不要求返回结果，适合（增、删、改）
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="filename">Excel Access文件</param>
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/// <returns></returns>
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public static bool ExecuteSQL_OleDb_Access(string filename, string sql)
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{
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string ErrorMessage;
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string dbConnectionString_Access;
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dbConnectionString_Access = ConnectString_OleDb_Access(filename);
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return SQLCommon.ExecuteNonQuery_OleDb(sql, dbConnectionString_Access, out ErrorMessage);
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}
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/// <summary>
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/// 用于 Excel Access
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/// 执行标准SQL查询语句，返回记录集
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="filename"></param>
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/// <param name="dt"></param>
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/// <returns></returns>
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public static bool ExecuteDataTable_OleDb_Access(string sql, string filename, out DataTable dt)
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{
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string ErrorMessage;
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string strConnectionstring;
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strConnectionstring = ConnectString_OleDb_Access(filename);
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ErrorMessage = "";
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return SQLCommon.ExecuteDataTable_OleDb(sql, strConnectionstring, out dt, out ErrorMessage);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="strConnectionstring"></param>
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/// <param name="dt"></param>
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/// <returns></returns>
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public static bool ExecuteDataTable_OleDb_Access_Connectionstring(string sql, string strConnectionstring, out DataTable dt)
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{
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string ErrorMessage;
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ErrorMessage = "";
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return SQLCommon.ExecuteDataTable_OleDb(sql, strConnectionstring, out dt, out ErrorMessage);
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} /// <summary>
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/// 根据Access文件名称获得Access连接字符串
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/// </summary>
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/// <param name="filename"></param>
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/// <returns></returns>
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public static string ConnectString_OleDb_Access(string filename)
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{
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string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filename;
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return strConn;
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}
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/// <summary>
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/// 用于 Access
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/// 执行标准SQL语句，不要求返回结果，适合（增、删、改）
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="ConnectionString_Access"></param>
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/// <returns></returns>
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public static bool ExecuteSQL_OleDb_Access_ConnectionString_Access(string sql, string ConnectionString_Access)
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{
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string ErrorMessage;
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return SQLCommon.ExecuteNonQuery_OleDb(sql, ConnectionString_Access, out ErrorMessage);
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}
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/// <summary>
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/// 用于 Access
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/// 执行标准SQL语句，不要求返回结果，适合（增、删、改）
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/// </summary>
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/// <param name="sql"></param>
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/// <returns></returns>
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public static bool ExecuteSQL_OleDb_Access(string sql)
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{
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string ErrorMessage;
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return SQLCommon.ExecuteNonQuery_OleDb(sql, ApplicationConfig.ConnectionString_Access, out ErrorMessage);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="sql"></param>
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/// <returns></returns>
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public static bool ExecuteSQL_OleDb_Access(StringCollection sql)
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{
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string ErrorMessage;
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return SQLCommon.ExecuteNonQuery_OleDb(sql, ApplicationConfig.ConnectionString_Access, out ErrorMessage);
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}
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/// <summary>
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/// 用于 Access
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/// 执行标准SQL查询语句，返回记录集
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="dt"></param>
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/// <returns></returns>
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public static bool ExecuteDataTable_OleDb_Access(string sql, out DataTable dt)
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{
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string ErrorMessage;
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return SQLCommon.ExecuteDataTable_OleDb(sql, ApplicationConfig.ConnectionString_Access, out dt, out ErrorMessage);
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}
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/// <summary>
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/// 返回count
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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public static bool ExecuteOutNum_OleDb_Access(string sql, out int count)
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{
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string errorMessage;
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return SQLCommon.ExecuteOutNum_OleDb(sql, ApplicationConfig.ConnectionString_Access, out count, out errorMessage);
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}
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/// <summary>
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/// 返回count
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="filename"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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public static bool ExecuteOutNum_OleDb_Access(string sql, string filename, out int count)
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{
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string errorMessage;
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string connectionString = ConnectString_OleDb_Access(filename);
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return SQLCommon.ExecuteOutNum_OleDb(sql, connectionString, out count, out errorMessage);
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}
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/// <summary>
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/// 增加Access数据
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="dt"></param>
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/// <param name="oleDbParameter"></param>
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/// <returns></returns>
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public static bool ExecuteDataTable_OleDb_Insert_Access(string sql, DataTable dt, ref OleDbParameter[] oleDbParameter)
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{
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string errorMessage;
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return SQLCommon.ExecuteDataTable_OleDb_Insert(sql, ApplicationConfig.ConnectionString_Access, dt, ref oleDbParameter, out errorMessage);
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}
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/// <summary>
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/// 执行Insert 命令，同时返回自动编号
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/// 保存到Access数据库
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="newID"></param>
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public static bool ExecuteNonQuery_newID_OleDb(string sql, out long newID)
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{
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return SQLCommon.ExecuteNonQuery_newID_OleDb(sql, ApplicationConfig.ConnectionString_Access, out newID);
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}
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/// <summary>
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/// 执行Insert 命令，同时返回自动编号
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/// </summary>
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/// <param name="sql"></param>
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/// <param name="filename"></param>
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/// <param name="newID"></param>
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public static bool ExecuteNonQuery_newID_OleDb(string sql,string filename, out long newID)
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{
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string strConnectionstring;
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strConnectionstring = ConnectString_OleDb_Access(filename);
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return SQLCommon.ExecuteNonQuery_newID_OleDb(sql, strConnectionstring, out newID);
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}
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}
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}
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