Question

How to copy collection to array in C#

Answer 1

using System;
using System.Collections.ObjectModel; 

class Program
{
    static void Main() {
        Collection<string> col = new Collection<string>(); 
 
        col.Add("c#"); 
        col.Add("c++"); 
        col.Add("c"); 
        col.Add("java"); 
 
        string[] arr = new string[col.Count]; 
  
        col.CopyTo(arr, 0); 

        foreach(Object obj in arr) { 
            Console.WriteLine(obj); 
        } 
    }
}
 
 
 
/*
run:
 
c#
c++
c
java

*/

 

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