Question

How to convert list<int> to int[] in C#

Answer 1

using System;
using System.Collections.Generic;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] arr;
            List<int> list = new List<int>();

            list.Add(1);
            list.Add(23);
            list.Add(100);

            arr = list.ToArray();

            foreach (var item in arr)
                Console.Write(item.ToString() + " ");
        }
    }
}

/*
run:
   
1 23 100
  
*/

 

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