使用Linq在C#中列出操作

using System;
using System.Linq;

class Program
{
    static void Main()
    {
        int[] numbers = { 1, 2, 3, 4, 5 };

        var evenNumbers = from number in numbers
                          where number % 2 == 0
                          select number;

        foreach (var evenNumber in evenNumbers)
        {
            Console.WriteLine(evenNumber);
        }
    }
}