摘要: 有几条数据是这样的Person 123 456 789Person 321 654 987想合并成Person 444 1110 1776直接一条linq搞定var newQuery = from p in query group p by p.Name into g ... 阅读全文
posted @ 2016-01-18 17:50 Vam8023 阅读(971) 评论(0) 推荐(0) 编辑