Guruh talabasi Komilova Shahloning Algoritmik tillar va dasturlash fanidan

new User { Name = "Sam", Age = 43 },
new User { Name = "Tom", Age = 33 }
};
List phones = new List()
{
new Phone {Name="Lumia 630", Company="Microsoft" },
new Phone {Name="iPhone 6", Company="Apple"},
};
var people = from user in users
from phone in phones
select new { Name = user.Name, Phone = phone.Name };
foreach (var p in people)
Console.WriteLine($"{p.Name} - {p.Phone}");

Konsol chiqishi:

Shunday qilib, ikkita manbadan namuna olishda birinchi manbaning har bir elementi ikkinchi manbaning har bir elementiga mos keladi. Ya'ni, siz 4 juft olasiz.
Orderby operatori ma'lumotlar to'plamini o'sish tartibida saralash uchun ishlatiladi :

int[] numbers = { 3, 12, 4, 10, 34, 20, 55, -66, 77, 88, 4 };
var orderedNumbers = from i in numbers
orderby i
select i;
foreach (int i in orderedNumbers)
Console.WriteLine(i);
Operator orderbysaralash mezonini qabul qiladi. Bunday holda, raqamning o'zi mezon sifatida ishlaydi.
Keling, murakkabroq misolni olaylik. Aytaylik, siz murakkab ob'ektlarni saralashingiz kerak. Keyin, mezon sifatida biz ob'ekt sinfining xususiyatini belgilashimiz mumkin:
List users = new List()
{
new User { Name = "Tom", Age = 33 },
new User { Name = "Bob", Age = 30 },
new User { Name = "Tom", Age = 21 },
new User { Name = "Sam", Age = 43 }
};
var sortedUsers = from u in users
orderby u.Name
select u;
foreach (User u in sortedUsers)
Console.WriteLine(u.Name);
Odatiy bo'lib, operator orderbyo'sish tartibida tartiblaydi. Biroq, o'sish va pasayish yo'nalishidagi kalit so'zlar bilan siz saralash yo'nalishini aniq belgilashingiz mumkin:
var sortedUsers = from u in users
orderby u.Name descending
select u;
Buning o'rniga operator OrderBy kengaytmasi usullaridan foydalanishi mumkin :