using System;

using System.IO;

​

public class DisposableThing

{

    public int Id { get; private init; }

​

    public DisposableThing(int i) => Id = i;

​

    ~DisposableThing()

    {

        Console.WriteLine("~DisposableThing");

        Console.Beep();

        //File.Create("C:\\ProgramData\\Final.txt");

    }

​

    private int[] Im500MB = new int[1024 * 1024 * 500];

}

​

public class Program

{

    public static void Main()

    {

        File.Create("C:\\ProgramData\\Main.txt");

        //Console.Beep();

        for (int i = 0; i < 1000; i++)

        {

            var test = new DisposableThing(0);

        }

​

        //test = null;

        GC.Collect();

        Console.WriteLine("After GC");

    }

}

​