摘要: //去掉重复 var title = modelList.GroupBy(m => m.Title.ToLower().Trim()).Select(m => new { ID = m.FirstOrDefault().ID }); modelList = modelList.Where(m => title.Select(mo => mo.ID).Con... 阅读全文
posted @ 2016-12-20 15:17 哪啊哪啊神去村 阅读(1651) 评论(0) 推荐(0) 编辑