access链接最原始代码，两种

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.Data.OleDb;

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

yuanshi();

//yuanshi2();

}

private void yuanshi2()

{

OleDbConnection conn = new OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=|datadirectory|db.mdb;");

OleDbCommand comm = new OleDbCommand("select * from s", conn);

conn.Open();

OleDbDataReader dr = comm.ExecuteReader(CommandBehavior.CloseConnection);

DataTable dt = new DataTable();

dt.Load(dr);

this.GridView1.DataSource = dt;

this.GridView1.DataBind();

}

private void yuanshi()

{

OleDbConnection conn = new OleDbConnection("provider=microsoft.jet.oledb.4.0;Data source=|datadirectory|db.mdb;");

OleDbCommand comm = new OleDbCommand("select * from s", conn);

OleDbDataAdapter database = new OleDbDataAdapter(comm);

DataSet ds = new DataSet();

conn.Open();

database.Fill(ds, "s");

this.GridView1.DataSource = ds.Tables[0].DefaultView;

this.GridView1.DataBind();

conn.Close();

}

}