http://www.microsoft.com/en-us/download/details.aspx?id=19603
http://msdn.microsoft.com/zh-cn/library/ff731045(v=azure.10).aspx
http://www.microsoft.com/en-us/download/details.aspx?id=19603
http://msdn.microsoft.com/zh-cn/library/ff731045(v=azure.10).aspx