Array.GetEnumerator Method in C#

The Array.GetEnumerator() method in C# is used to return an IEnumerator for the Array.

Syntax

Following is the syntax −

public virtual System.Collections.IEnumerator GetEnumerator ();

Example

Let us now see an example to implement the Array.GetEnumerator() method −

using System;
using System.Collections;
public class Demo{
   public static void Main(){
      int j = 0;
      Console.WriteLine("Array elements...");
      string[] arr = { "car", "bike", "truck", "bus"};
      for (int i = 0; i < arr.Length; i++){
         Console.Write("{0} ", arr[i]);
      }
      Console.WriteLine();
      IEnumerator newEnum = arr.GetEnumerator();
      Console.WriteLine("IEnumerator for the Array...");
      while ((newEnum.MoveNext()) && (newEnum.Current != null)) {
         Console.WriteLine("[{0}] {1}", j++, newEnum.Current);
      }
   }
}

Output

This will produce the following output −

Array elements...
car bike truck bus
IEnumerator for the Array...
[0] car
[1] bike
[2] truck
[3] bus