摘要: 1、list去重分组: List<TcmClinicatWCFService.TCM_SYMPTOMS> listSymptoms = (from a in list group a by new { a.CODE, a.ISO_NAME } into grouping select new Tcm 阅读全文
posted @ 2016-12-08 10:32 小柒~ 阅读(260) 评论(0) 推荐(0) 编辑