using System;

​

public class Program

{

    public static void Main()

    {

        var user = new

        {

            Name = "Tom",

            Age = 34

        };

        var student = new

        {

            Name = "Alice",

            Age = 21

        };

        var manager = new

        {

            Name = "Bob",

            Age = 26,

            Company = "Microsoft"

        };

        Console.WriteLine(user.Name); // Tom

        Console.WriteLine(user.Age);

        Console.WriteLine(student.GetType().Name); // <>f__AnonymousType0'2

        Console.WriteLine(manager.GetType().Name); // <>f__AnonymousType1'3

        Person tom = new Person("Tom");// инициализатор с проекцией

        int age = 34;

        var student3 = new { Name = tom.Name, age = age};

        tom.Name ="Bob";

        var student2 = new

        {

            tom.Name,

            age

        };

        Console.WriteLine(student2.Name);

        Console.WriteLine(student2.age);

        Console.WriteLine(student3.Name);

    }

​

    class Person

    {

        public string Name { get; set; }

​

        public Person(string name) => Name = name;

    }

} //***https://metanit.com/sharp/tutorial/3.20.php

​