如何使用Linq查找列表中具有不同属性值的第一个项目？

using System;
using System.Collections.Generic;
using System.Linq;

public class Item
{
    public int Id { get; set; }
    public string Name { get; set; }
}

public class Program
{
    public static void Main()
    {
        List<Item> list = new List<Item>
        {
            new Item { Id = 1, Name = "Apple" },
            new Item { Id = 2, Name = "Banana" },
            new Item { Id = 3, Name = "Cherry" },
            new Item { Id = 4, Name = "Apple" },
            new Item { Id = 5, Name = "Durian" }
        };

        Item firstItemWithDistinctName = list.FirstOrDefault(item => list.Select(i => i.Name).Distinct().Contains(item.Name));

        if (firstItemWithDistinctName != null)
        {
            Console.WriteLine("第一个具有不同属性值的项目：");
            Console.WriteLine("Id: " + firstItemWithDistinctName.Id);
            Console.WriteLine("Name: " + firstItemWithDistinctName.Name);
        }
        else
        {
            Console.WriteLine("列表中没有具有不同属性值的项目。");
        }
    }
}