linq 分组取各组最大值

static List<User> list1 = new List<User>()        {            new User(){id=1,name="张三"},            new User(){id=2,name="张三"},            new User(){id=3,name="张三"},            new User(){id=4,name="李四"},            new User(){id=5,name="李四"},            new User(){id=6,name="王五"},        };        static void Main()        {            var q = from d in list1                    group d by d.name into g                    select new                    {                        Id = g.Max(x => x.id),                        Name = g.Key                    };                q.ToList().ForEach(x=>Console.WriteLine(x.Id+" "+x.Name+" "));            Console.ReadLine();        }

结果：

3  张三

5  李四

6  王五