using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        DisposeInsideTry();

    }

​

    private static void DisposeInsideTry()

    {

        var enumerator = Numbers().GetEnumerator();

​

        enumerator.MoveNext();

        Console.WriteLine(enumerator.Current);

        enumerator.MoveNext();

        Console.WriteLine(enumerator.Current);

        enumerator.Dispose();

    }

​

    private static IEnumerable<int> Numbers()

    {

        yield return 1;

        try

        {

            yield return 2;

            yield return 3;

        }

        finally

        {

            Console.WriteLine("Finally executed");

        }

    }

}