摘要: 1 筛选 public static void Filtering() { var racers = from r in Formula1.GetChampions() where r.Wins > 15 && (r.Country == "Brazil" || r.Country == "Aust 阅读全文
posted @ 2020-01-12 13:49 龙猫•ᴥ• 阅读(9) 评论(0) 推荐(0)