using System;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.HtmlControls;using System.Data;using System.Data.OleDb;using System.Text;using System.Text.RegularExpressions;using System.Runtime;

namespace agoodidea{  ///  /// agoodidea的数据操作类 ///  public class db:System.Web.UI.Page {   #region 数据操作

  public OleDbConnection conn;  public OleDbCommand cmd=new OleDbCommand();  public OleDbDataReader dr;  public OleDbDataAdapter ad=new OleDbDataAdapter();  public DataSet ds;

  public db()  {    string ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+this.Server.MapPath(".") + "//data//goodidea.mdb";   conn&