Kolleksiyaga so'rovlar qilish uchun LINQ dan foydalanish misolini ko'rsatishingiz mumkinmi?

LINQ (Language Integrated Query) C# dasturida kolleksiyalar bo'yicha qulay so'rovlar qilish imkonini beradi. Masalan, ro'yxatdan barcha juft sonlarni tanlab, ularni o'sish tartibida saralash uchun quyidagicha yozish mumkin:

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

class Program
{
    static void Main()
    {
        List<int> numbers = new List<int> { 5, 2, 8, 3, 6, 1, 4 };

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

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

Shuningdek, kengaytirish metodidan foydalanish mumkin:

var evenNumbers = numbers.Where(n => n % 2 == 0).OrderBy(n => n);