摘要: Intersect 交集,Except 差集,Union 并集 int[] oldArray = { 1, 2, 3, 4, 5 }; int[] newArray = { 2, 4, 5, 7, 8, 9 }; var jiaoJi = oldArray.Intersect(newArray).ToList();//2,4,5 var oldChaJi = oldArray.Except(ne... 阅读全文
posted @ 2018-08-02 15:29 eedc 阅读(369) 评论(0) 推荐(0) 编辑