using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.Odbc;
using System.Data.OleDb;namespace 测试ODBC与OLE
{
    class Program
    {
        static void Main(string[] args)
        {
            ////Odbc
            //string connString = "aaaaas";
            //OdbcConnection conn = new OdbcConnection(connString);
            //conn.Open();
            //OdbcCommand command = conn.CreateCommand();
            //command.CommandText = "select * from table";
            //OdbcDataReader read = command.ExecuteReader(System.Data.CommandBehavior.CloseConnection);
            //while (read.Read())
            //{
            //    //Console.WriteLine("数据:姓名{0}", reader.GetString(1));
            //    Console.WriteLine("数据:姓名{0},年龄{1},性别{2}", read.GetString(1), read.GetValue(2), read.GetValue(3));
            //}
            //Console.Read();
            //OleDb
            //连接Access数据库
            //Microsoft.Jet.OLEDB.4.0（以下简称 Jet 引擎）
            //string oledbConnstring = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=E:\Programme\工作\MyPraticeWork\测试ODBC与OLE\测试ODBC与OLE\bin\Debug\EMR.mdb";
            //OleDbConnection connOle = new OleDbConnection(oledbConnstring);
            //connOle.Open();
            //OleDbCommand commandOle = connOle.CreateCommand();
            //commandOle.CommandText = "select * from EMR_PATIENTS";
            //OleDbDataReader reader = commandOle.ExecuteReader(System.Data.CommandBehavior.CloseConnection);
            //if (reader.Read())
            //{
            //    Console.WriteLine("数据:姓名{0}", reader.GetString(0));
            //    //Console.WriteLine("数据:姓名{0},年龄{1},性别{2}", reader.GetString(0), reader.GetString(1), reader.GetString(2));
            //}
            //Console.Read();            //Microsoft.ACE.OLEDB.12.0（以下简称 ACE 引擎）
            string oledbConnstring = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=E:\Programme\工作\MyPraticeWork\测试ODBC与OLE\测试ODBC与OLE\bin\Debug\dbxs.accdb";            OleDbConnection connOle = new OleDbConnection(oledbConnstring);
            connOle.Open();
            OleDbCommand commandOle = connOle.CreateCommand();
            commandOle.CommandText = "select * from UserInfo";
            OleDbDataReader reader = commandOle.ExecuteReader(System.Data.CommandBehavior.CloseConnection);
            while (reader.Read())
            {
                //Console.WriteLine("数据:姓名{0}", reader.GetString(1));
                Console.WriteLine("数据:姓名{0},年龄{1},性别{2}", reader.GetString(1), reader.GetValue(2), reader.GetValue(3));
            }
            Console.Read();
        }
    }
}

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