linq 对DataTable结果集排序
List<SentHistoryMsg> result = CommonUtil.DataTableToList<SentHistoryMsg>(dt);//把dt转为List var q = from r in result orderby r.MsgTxTimeStr //descending select r; result = q.ToList<SentHistoryMsg>();
原文：http://www.cnblogs.com/yy2056/p/4157955.html