ADO Database ASP.Net

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<%@ Page Language="C#" %>
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

    protected void srcProducts_Inserted(object sender, ObjectDataSourceStatusEventArgs e)
    {
        if (e.Exception != null)
        {
            e.ExceptionHandled = true;
            lblError.Text = "Could not insert Product";
        }
    }





    
            id="lblError"
        EnableViewState="false"
        CssClass="error"
        Runat="server" />
    

Insert Product


            id="dtlProducts"
        DataSourceID="srcProducts"
        DefaultMode="Insert"
        AutoGenerateInsertButton="true"
        AutoGenerateRows="false"
        CssClass="insertForm"
        GridLines="None"
        Runat="server">
        
                    DataField="Title"
            HeaderText="Title:"/>
                    DataField="Director"
            HeaderText="Director:" />
        
    
            id="srcProducts"
        TypeName="InsertProduct"
        InsertMethod="Insert"
        Runat="server" 
        OnInserted="srcProducts_Inserted" />
    

    


            
File: InsertProduct.cs
using System;
using System.Web;
using System.Data;
using System.Data.SqlClient;
using System.Web.Configuration;
public class InsertProduct
{
    private static readonly string _conString;
    public static SqlDataReader GetProducts()
    {
        SqlConnection con = new SqlConnection(_conString);
        SqlCommand cmd = new SqlCommand();
        cmd.Connection = con;
        cmd.CommandText = "SELECT Id,Title,Director FROM Products";
        con.Open();
        return cmd.ExecuteReader(CommandBehavior.CloseConnection);
     }
     public static void Insert(string title, string director)
     {
         SqlConnection con = new SqlConnection(_conString);
         SqlCommand cmd = new SqlCommand();
         cmd.Connection = con;
         cmd.CommandText = "INSERT Products (Title,Director)" + " VALUES (@Title,@Director)";
         cmd.Parameters.AddWithValue("@Title", title);
         cmd.Parameters.AddWithValue("@Director", director);
         using (con)
         {
             con.Open();
             cmd.ExecuteNonQuery();
         }
     }
     static InsertProduct()
     {
         _conString = WebConfigurationManager.ConnectionStrings["Products"]. ConnectionString;
     }
}
File: Web.config

  
             connectionString="Data Source=.\SQLEXPRESS;
         AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" />