首先新建一个Windows窗体，然后在窗体上拉一个Button控件和一个listbox控件，然后双击Button按钮，再在其双击事件的处理程序中写入其下代码：

1 using System; 2 using System.Collections.Generic; 3 using System.ComponentModel; 4 using System.Data; 5 using System.Drawing; 6 using System.Linq; 7 using System.Text; 8 using System.Windows.Forms; 9 //引入命名空间10 using System.Data.OleDb;11 12 namespace WindowsFormsApplication113 {14     public partial class Form1 : Form15     {16         public Form1()17         {18             InitializeComponent();19         }20 21         private void button1_Click(object sender, EventArgs e)22         {23             //连接数据库24             OleDbConnection con = new OleDbConnection();25             //在Data Source中写明 Access 2007的文件的路径26             con.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Users\\pm\\Desktop\\1.accdb";    29             con.Open();30             OleDbCommand cmd = new OleDbCommand();31             cmd.Connection = con;32             cmd.CommandText = "select * from 1";//1是表名33             OleDbDataReader reader = cmd.ExecuteReader();34             while (reader.Read())35             {36                 listBox1.Items.Add(reader.GetValue(0));37             }38             reader.Close();39             con.Close();40         }41     }42 }