20080814 c# tree 二叉树
http://www.shengfang.org

一棵C#写的树(1) he_x（原作）-C#.NET教程-电脑教程之家
http://www.pcppc.cn/biancheng/Cnet/biancheng_107224_3.html

c#二叉树 - 永远的菜鸟 - 博客园
http://www.cnblogs.com/lsp/articles/603566.html

十分钟内学会：存储在二维表的树结构如何进行指定深度节点的查询 - Cat in dotNET - 博客园
http://www.cnblogs.com/cathsfz/archive/2006/12/12/589464.html

GetSingleNodeValue Method (xmlnode, path)
http://cache.baidu.com/c?m=9f65cb4a8c8507ed4fece763104a91711923d6387d86975d68d4e414c42246171a37fefa717b0d5e959a227a50af1e0de8a13478200356b39dcb825dddcd987c29df3034061a864118c419d9c8472090709b0ae9a41bb6bce732e4f4948ccb110e8a050a30dfaed7075643dd6f815662a5fc8e48644861bafa4060e829003eef27&p=9077d55686cc4bf50be2902945&user=baidu

拍拍尘土
http://blog.tao123.com/default.asp?date=2006-4-14
myDataDetail

如何使用映射访问和修改运行时类的属性 - ZDNet China - Where Technology Means Business
http://www.stor-age.com/software_zone/2007/0731/440564.shtml

教你利用反射将数据读入实体类 - 中国自学编程网
http://www.zxbc.cn/html/20080521/40964.html

反射？？ 遍历自定义类中全部属性 -- 编程爱好者论坛存档帖
http://www.programfan.com/club/showpost.asp?id=27274

遍历类的属性，并给类的属性赋值|取值 - 我的WEB编程世界 - CSDNBlog
http://blog.csdn.net/anran800/archive/2008/04/10/2277772.aspx

如何遍历类的属性？ .NET技术 / ASP.NET - CSDN社区 community.csdn.net
http://topic.csdn.net/t/20031114/08/2458990.html

c#中的字典（键值对）_溯雨千流
http://hi.baidu.com/%B1%F9%D6%D0%CF%A6%D1%F4/blog/item/119a093375dcc546ad4b5fe8.html

求助 C#处理xml问题 - 顽童Blog -- IT博客－中国最具人气的IT博客－赛迪网IT人家园
http://blog.ccidnet.com/blog-htm-do-showone-uid-10104-type-blog-itemid-205375.html

记事本: System.Xml.XmlNode.SelectSingleNode处理包含namespace的xml
http://zhouweijia78.spaces.live.com/blog/cns!A3A6729EE4C1F8A1!205.entry

XmlNode.SelectSingleNode(string, string) Issue? - theSpoke.net
http://thespoke.net/blogs/philipstears/archive/2005/02/20/81633.aspx

XmlNode.SelectSingleNode 方法 (String) (System.Xml)
http://msdn.microsoft.com/zh-cn/netframework/fb63z0tw(VS.80).aspx

xmlnode.SelectSingleNode访问不到节点 - zb219的专栏 - CSDNBlog
http://blog.csdn.net/zb219/archive/2008/07/11/2640190.aspx

使用XML的DOM和XPath来创建多项选择题的在线测试 - .3S Swimmer - 博客园
http://www.cnblogs.com/sqwang/archive/2005/06/22/178947.aspx

用SelectSingleNode()和SelectNodes()搜索结点 - 想想 - 博客园
http://www.cnblogs.com/xiangxiang/archive/2006/09/17/506739.html

XPath query on XmlNode - .NET C#
http://bytes.com/forum/thread568936.html

[Mono-list] XmlNode needs System.Xml.XPath.IXPathNavigable
http://lists.ximian.com/pipermail/mono-list/2001-November/002171.html

XmlNode and XPath - .NET XML
http://bytes.com/forum/thread175938.html

Getting XPath expression for an XMLNode - MSDN Forums
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=92600&SiteID=1