Question

How to use GetEnumerator() to get the Enumerator object from a List in C#

Answer 1

using System;
using System.Collections.Generic;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> list = new List<int>();
            list.Add(1);
            list.Add(2);
            list.Add(3);
            list.Add(11);
            list.Add(900);

            List<int>.Enumerator e = list.GetEnumerator();
            PrintEnumerator(e);
        }
        static void PrintEnumerator(IEnumerator<int> e)
        {
            while (e.MoveNext())
            {
                int n = e.Current;

                Console.WriteLine(n);
            }
        }
    }
}


/*
run:

1
2
3
11
900

*/

 

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