private void Page_Load(object sender, System.EventArgs e) { Random rd = new Random(); 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); OleDbCommandBuilder cb = new OleDbCommandBuilder(da);
//通过Connection链接数据库操作,参数1为以第一行为起,参数2为向下两行止 //da.Fill(ds,1,2,"testMdb"); da.Fill(ds,"testMdb"); //向DataSet插入一新行 DataRow dr = ds.Tables["testMdb"].NewRow();