//C#连接ACCESS数据库,显示到dataGridView表格
//看有人问,发自己的上来大家参考....................
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using System.Data;
using System.Data.OleDb;  //须要引用


        private void Form1_Load(object sender, EventArgs e)
        {  
            
            string strConn = "Provider=Microsoft.Jet.OLEDB.4.0; " + @"Data Source=F:\Projects\Visual Studio 2008\bin\Debug\网费ACCESS.mdb";  //数据库路径
            OleDbConnection Conn = new OleDbConnection(strConn);
            Conn.Open();

            string strSQL = " SELECT * FROM 表1 ";  //SQL语句
            //创建一个 DataSet
            OleDbDataAdapter adp = new OleDbDataAdapter(strSQL, Conn);
            DataSet ds= new DataSet();

            ds.Clear();
            adp.Fill(ds);
            dataGridView1.DataSource = ds.Tables[0].DefaultView;


            Conn.Close();
        }

会,那是绝对路径.改这样,把数据库放在程序一个文件夹.
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Application.StartupPath + @"\网费ACCESS.mdb";//打开程序运行目录ACCESS

看贴要回贴呵~~~~~~~~