C# Garbage Collector

An example below presents the use of a destructor in C#. A destructor is called automatically.

using System;
 
namespace ConsoleApp8
{
 public class Book
 {
  public Book()
  {
   Console.WriteLine("Book constructed");
  }
 
  ~Book()
  {
   Console.WriteLine("Book destructed");
  }
 }
 
 class Program
 {
  static void Main(string[] args)
  {
   var book = new Book();
   Console.ReadKey();
  }
 }
}