http://www.cnblogs.com/haoxinyue/archive/2013/06/06/3105541.html

http://www.cnblogs.com/aaa6818162/p/4343500.html  简单插件编写

http://blog.csdn.net/hao_ds/article/details/42103111

http://blog.csdn.net/hao_ds/article/details/42102969  这两篇不错

软件架构---nop插件学习