當把Datatable的資料做Linq的查詢處理後
轉為一Datatable
CopyToDataTable()只支援Datarow
可加擴充功能
http://msdn.microsoft.com/en-us/library/bb669096.aspx
http://bibby.be/2008/05/anonymous-typeclass.html
http://saam0813.wordpress.com/2010/06/08/linq-copytodatatable-of-t/
http://saam0813.wordpress.com/2010/06/08/linq-copytodatatable-of-t/
