在ASP.NET MVC中的四大筛选器（Filter）及验证实现

http://www.cnblogs.com/artech/archive/2012/08/06/action-filter.html
http://www.cnblogs.com/ghhlyy/archive/2013/02/26/2933269.html http://www.cnblogs.com/stoneniqiu/p/3654851.html

ASP.NET MVC 重点教程一周年版 第六回 过滤器Filter

http://www.cnblogs.com/chsword/archive/2009/03/12/zd_mvc6.html

ActionExecutingContext 类

https://msdn.microsoft.com/zh-cn/library/system.web.mvc.actionexecutingcontext(v=vs.118).aspx

MVC 3 数据验证 Model Validation 详解

http://www.cnblogs.com/jiagoushi/archive/2013/01/25/2876725.html
http://blog.csdn.net/jackvs/article/details/6693853 http://www.cnblogs.com/goody9807/archive/2012/01/11/2319131.html

Model验证系统运行机制是如何实现的？

http://www.oschina.net/question/565065_68411