一直对ORM这个东西比较关注，对enterprise library 同样也比较关心，对asp.net ajax 也没有使用体验，mygeneration的模板也没有写过，综合起来，用这些东西结合目前本人想做的东东写个程序确实很又必要，通过这些达到以下目的：
1 Enterprise library dataaccess block 的使用
2 asp.net ajax的使用
3 mygeneration 的使用及如何写一个模板
4 easyobjects的使用和学习其内部实现
5 vs2005一些控件的用法
之所以使用easyobjects 是因为其使用了enterprise library, 同时是free的，也比较小，可以直接轻松阅读并修改其实现。
<configSections>
<section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data"/>
<section name="dynamicQueryConfiguration" type="NCI.EasyObjects.Configuration.DynamicQuerySettings, NCI.EasyObjects"/>
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false"/>
<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false"/>
<section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false"/>
<section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false"/>
</sectionGroup>
</sectionGroup>
</sectionGroup>
</configSections>
<dataConfiguration defaultDatabase="Connection String" />
<connectionStrings>
<add name="Connection String" providerName="System.Data.SqlClient" connectionString="packet size=4096;user id=sa;data source=yourmachine;persist security info=True;initial catalog=yourdatabase;password=yourpass"/>
</connectionStrings>
1 Enterprise library dataaccess block 的使用
2 asp.net ajax的使用
3 mygeneration 的使用及如何写一个模板
4 easyobjects的使用和学习其内部实现
5 vs2005一些控件的用法
之所以使用easyobjects 是因为其使用了enterprise library, 同时是free的，也比较小，可以直接轻松阅读并修改其实现。
接下来是这几天使用的方式：
1 用mygeneration 生成代码，主要是两个类，一个是实体，另外是包装实体的一个类，应该是facade概念，没有使用存储过程，目的为了代码的兼容，这里注意配置中设置 dbtarget: DbType(default setting中)
2 使用asp.net ajax的配置文件，其提供一个例子，用例子中的web.config, 然后添加 使用easyobjects 的设置，如果这个不大熟悉，查阅相关资料会告诉你用entlb配置工具配置，比较烦的，添加内容基本如下：
<configSections> <section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data"/> <section name="dynamicQueryConfiguration" type="NCI.EasyObjects.Configuration.DynamicQuerySettings, NCI.EasyObjects"/> <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"> <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"> <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false"/> <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"> <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false"/> <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false"/> <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false"/> </sectionGroup> </sectionGroup> </sectionGroup> </configSections> <dataConfiguration defaultDatabase="Connection String" /> <connectionStrings> <add name="Connection String" providerName="System.Data.SqlClient" connectionString="packet size=4096;user id=sa;data source=yourmachine;persist security info=True;initial catalog=yourdatabase;password=yourpass"/> </connectionStrings>3 在项目中添加引用 AjaxControlToolkit.dll Microsoft.Practices.EnterpriseLibrary.Common. Data ObjectBuilder, NCI.EasyObjectsFree.dll 还有你自己的实现类库
4 开始添加记录了
IntroText introText = new IntroText();
introText.AddNew();
introText.IntroName = this.txtIntroName.Text;
introText.IntroductionText = this.txtIntroText.Text;
introText.Save();
是的，就是这样你可以实现其它业务了 
PS: 请参照 www.easyobjects.net