[我的ASP.net学习历程]DataAdapter操作之(一)

protected System.Web.UI.WebControls.DataGrid DataGrid1;

private void Page_Load(object sender, System.EventArgs e)

{

string dbPath = @"Data\dbTest.mdb";

string db = Server.MapPath (dbPath);

string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + db;

string strSQL = "SELECT [CustomerID],[Address] FROM Customers";

DataSet ds = new DataSet();

OleDbConnection conn = new OleDbConnection(connectionString);

OleDbDataAdapter da = new OleDbDataAdapter(strSQL,conn);

//通过Connection链接数据库操作

da.Fill(ds,"testMdb");

DataGrid1.DataSource = ds.Tables["testMdb"].DefaultView;

DataGrid1.DataBind();

}