http://www.cnblogs.com/chenxizhang/archive/2010/03/25/1694604.html

http://www.cnblogs.com/lzhp/archive/2012/09/12/2680873.html

http://www.cnblogs.com/chenlhuaf/tag/WPF/

http://www.cnblogs.com/iwteih/archive/2010/02/03/1662891.html

http://www.cnblogs.com/lzhp/archive/2012/10/01/2705594.html