初次体会castle ActiveRecord

终于，用Castle调试出类似Hello,World 功能。
当正确的结果出来后，感觉比较震撼。实现同样的功能，代码少得令人难以置信。
以下代码是显示一个GridView，包括新增功能。
还有很多问题要慢慢摸索。

User.cs
using System;
using Castle.ActiveRecord;
using NHibernate.Expression;

// This is file is provided just as a starting point
// especially if you are new to ActiveRecord
//
// Feel free to delete it right away.

namespace ARExamWithAspnet
{
    [ActiveRecord("Users")]
    public class user : ActiveRecordBase<user>
    {
        private int _LogonID;
        private string _LogonName;
        private string _Password;
        private string _EmailAddress;
        private DateTime _LastLogon;

        [PrimaryKey]
        public int LogonID
        {
            get { return _LogonID; }
            set { _LogonID = value; }
        }

        [Property]
        public string LogonName
        {
            get { return _LogonName; }
            set { _LogonName = value; }
        }

        [Property]
        public string Password
        {
            get { return _Password; }
            set { _Password = value; }
        }

        [Property]
        public string EmailAddress
        {
            get { return _EmailAddress; }
            set { _EmailAddress = value; }
        }

        [Property]
        public DateTime LastLogon
        {
            get { return _LastLogon; }
            set { _LastLogon = value; }
        }
    }
}

Default.aspx.cs

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using ARExamWithAspnet;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            //LastLogon.Text = DateTime.Now.ToShortDateString();
            BindData();
        }
    }

    protected void btnSave_Click(object sender, EventArgs e)
    {
        try
        {
            user testUser = new user();
            FormBinding.BindControlsToObject(testUser, this);
            testUser.Create();

            BindData();
        }
        catch (Exception x)
        {
            Response.Write(x.ToString());
        }
    }

    protected void BindData()
    {
        this.GridView1.DataSource = user.FindAll();
        this.GridView1.DataBind();
    }
}