Windows Hook:
http://flhs-wdw.blog.sohu.com/131436129.html
http://flhs-wdw.blog.sohu.com/131439989.html
http://www.cnblogs.com/heavenwater/articles/1527446.html
http://blog.csdn.net/xkdcc/article/details/1531779
http://blog.csdn.net/xkdcc/article/details/1531785