Copying the Collection elements to an array in C#

To copy the Collection elements to an array, the code is as follows −

Example

 Live Demo

using System;
using System.Collections.ObjectModel;
public class Demo {
   public static void Main(){
      Collection<string> col = new Collection<string>();
      col.Add("One");
      col.Add("Two");
      col.Add("Three");
      col.Add("Four");
      col.Add("Five");
      col.Add("Six");
      col.Add("Seven");
      col.Add("Eight");
      Console.WriteLine("Collection....");
      foreach(string str in col){
         Console.WriteLine(str);
      }
      string[] strArr = new string[10];
      col.CopyTo(strArr, 2);
      Console.WriteLine("\nArray...");
      foreach(string str in strArr){
         Console.WriteLine(str);
      }
   }
}

Output

This will produce the following output −

Collection....
One
Two
Three
Four
Five
Six
Seven
Eight

Array...

One
Two
Three
Four
Five
Six
Seven
Eight

Example

Let us now see another example −

 Live Demo

using System;
using System.Collections.ObjectModel;
public class Demo {
   public static void Main(){
      Collection<string> col = new Collection<string>();
      col.Add("One");
      col.Add("Two");
      col.Add("Three");
      col.Add("Four");
      col.Add("Five");
      Console.WriteLine("Collection....");
      foreach(string str in col){
         Console.WriteLine(str);
      }
      string[] strArr = new string[10];
      col.CopyTo(strArr, 3);
      Console.WriteLine("\nArray...");
      foreach(string str in strArr){
         Console.WriteLine(str);
      }
   }
}

Output

This will produce the following output −

Collection....
One
Two
Three
Four
Five

Array...

One
Two
Three
Four
Five

AmitDiwan

Published on 10-Dec-2019 15:12:28