转载于:https://www.cnblogs.com/pangpangxiong/archive/2009/11/15/1603281.html
http://msdn.microsoft.com/en-us/magazine/cc794276.aspx
原文链接：http://www.cnblogs.com/pangpangxiong/archive/2009/11/15/1603281.html
http://msdn.microsoft.com/en-us/magazine/cc794276.aspx