Castle ActiveRecord学习实践（1）：快速入门指南

单表使用

建立一下表
CREATE TABLE [dbo].[Employees] (
[Employeesid] [int] IDENTITY (1, 1) NOT NULL ,
[LogonName] [varchar] (40) COLLATE Chinese_PRC_CI_AS NULL ,
[LastLogon] [datetime] NULL
) ON [PRIMARY]
GO

建立一个实体类，代码如下
using System;
using System.Data;
using System.Configuration;
using System.Collections.Generic;
using System.Collections;
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 Castle.ActiveRecord;
using Castle.ActiveRecord.Framework;
using Castle.ActiveRecord.Framework.Config;
using Castle.ActiveRecord.Framework.Internal;
using Castle.ActiveRecord.Framework.Scopes;
using Castle.ActiveRecord.Framework.Validators;
using Castle.ActiveRecord.Queries.Modifiers;
using Castle.ActiveRecord.Queries;

/// <summary>
/// Employees 的摘要说明
/// </summary>

[ActiveRecord("Employees")]
public class Employees : ActiveRecordBase
{
private int _Employeesid;
private string _LogonName;
private DateTime _LastLogon;
[PrimaryKey(PrimaryKeyType.Identity, "Employeesid")]
public int Employeesid
{
get { return _Employeesid; }
set { _Employeesid = value; }
}
[Property("LogonName")]
public string LogonName
{
get { return _LogonName; }
set { _LogonName = value; }
}
[Property("LastLogon")]
public DateTime LastLogon
{
get { return _LastLogon; }
set { _LastLogon = value; }
}

#region
public static void DeleteAll()
{
DeleteAll(typeof(Employees));
}
public static IList FindAll()
{
return (IList)FindAll(typeof(Employees));
}
public static Employees Find(int Employeesid)
{
return (Employees)FindByPrimaryKey(typeof(Employees), Employeesid);
}
#endregion
}

web.config中加入以下
<?xml version="1.0"?>
<!--
注意: 除了手动编辑此文件以外，您还可以使用
Web 管理工具来配置应用程序的设置。可以使用 Visual Studio 中的
“网站”->“Asp.Net 配置”选项。
设置和注释的完整列表在
machine.config.comments 中，该文件通常位于
\Windows\Microsoft.Net\Framework\v2.x\Config 中
-->
<configuration>
<configSections>
<section name="activerecord" type="Castle.ActiveRecord.Framework.Config.ActiveRecordSectionHandler, Castle.ActiveRecord"/>
</configSections>
<appSettings/>
<connectionStrings/>
<system.web>
<!--
设置 compilation debug="true" 将调试符号插入
已编译的页面中。但由于这会
影响性能，因此只在开发过程中将此值
设置为 true。
-->
<compilation debug="true">
<assemblies>
<add assembly="System.Transactions, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/></assemblies></compilation>
<!--
通过 <authentication> 节可以配置 ASP.NET 使用的
安全身份验证模式，
以标识传入的用户。
-->
<authentication mode="Windows"/>
<!--
如果在执行请求的过程中出现未处理的错误，
则通过 <customErrors> 节可以配置相应的处理步骤。具体说来，
开发人员通过该节可以配置
要显示的 html 错误页
以代替错误堆栈跟踪。

<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="NoAccess.htm" />
<error statusCode="404" redirect="FileNotFound.htm" />
</customErrors>
-->
</system.web>
<activerecord>
<config>
<add key="hibernate.connection.driver_class" value="NHibernate.Driver.SqlClientDriver"/>
<add key="hibernate.dialect" value="NHibernate.Dialect.MsSql2005Dialect"/>
<add key="hibernate.connection.provider" value="NHibernate.Connection.DriverConnectionProvider"/>
<add key="hibernate.connection.connection_string" value="Data Source=192.168.108.123,3758;Initial Catalog=GameMiddleNew;Persist Security Info=True;User ID=testuser;pooling = true;Max Pool Size=50;Min Pool Size=3;Password=3Ger@jiubang;"/>
</config>
</activerecord>

<!--mysql如下配置-->

<activerecord>
<config>
<add key="hibernate.connection.driver_class" value="NHibernate.Driver.MySqlDataDriver"/>
<add key="hibernate.dialect" value="NHibernate.Dialect.MySQLDialect"/>
<add key="hibernate.connection.provider" value="NHibernate.Connection.DriverConnectionProvider"/>
<add key="hibernate.connection.connection_string" value="Database=mydb;Data Source=localhost;User Id=root;Password=sureme"/>
</config>
</activerecord>
</configuration>

在Global.asax的Application_Start添加初始化代码
void Application_Start(object sender, EventArgs e)
{
// 在应用程序启动时运行的代码
Castle.ActiveRecord.Framework.IConfigurationSource source = System.Configuration.ConfigurationManager.GetSection("activerecord") as Castle.ActiveRecord.Framework.IConfigurationSource;
Castle.ActiveRecord.ActiveRecordStarter.Initialize(typeof(Employees).Assembly, source);
}

使用
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<html>
<head id="Head1" runat="server">
<title>Castle Active Record for 2.0快速入门示例</title>
</head>
<body>
<form id="form1" runat="server">
<h1>Castle Active Record for 2.0快速入门示例</h1>
<asp:GridView ID="GridView1" AutoGenerateColumns="false" runat="server">
<Columns>
<asp:BoundField HeaderText="Employee ID" DataField="Employeesid" />
<asp:BoundField HeaderText="LogonName" DataField="LogonName" />
<asp:BoundField HeaderText="LastLogon" DataField="LastLogon" />
</Columns>
</asp:GridView>
</form>
</body>
</html>
后台代码：
protected void Page_Load(object sender, EventArgs e)
{
this.GridView1.DataSource = Employees.FindAll();
this.GridView1.DataBind();

//增加
Employees teste = new Employees();
teste.LogonName = "test";
teste.LastLogon = System.DateTime.Now;
teste.Create();
teste = (Employees)teste.SaveCopy();

//修改
teste.LogonName = "wo kao";
teste.UpdateAndFlush();

////删除
//Employees testf = new Employees();
//testf.Employeesid = teste.Employeesid;
//testf.Delete();
}