C# ArrayList GetEnumerator(Int32, Int32)

Description

ArrayList GetEnumerator(Int32, Int32) returns an enumerator for a range of elements in the ArrayList.

Syntax

ArrayList.GetEnumerator(Int32, Int32) has the following syntax.

public virtual IEnumerator GetEnumerator(
  int index,
  int count
)

Parameters

ArrayList.GetEnumerator(Int32, Int32) has the following parameters.

• index - The zero-based starting index of the ArrayList section that the enumerator should refer to.
• count - The number of elements in the ArrayList section that the enumerator should refer to.

Returns

ArrayList.GetEnumerator(Int32, Int32) method returns An IEnumerator for the specified range of elements in the ArrayList.

Example

The following example gets the enumerator for an ArrayList, and the enumerator for a range of elements in the ArrayList.

using System;/*  w w w.  j  a v a  2  s . c om*/
using System.Collections;

class Program
{
    static void Main(string[] args)
    {
        ArrayList colors = new ArrayList();
        colors.Add("A");
        colors.Add("B");
        colors.Add("C");

        IEnumerator e = colors.GetEnumerator();
        while (e.MoveNext())
        {
            Object obj = e.Current;
            Console.WriteLine(obj);
        }

        Console.WriteLine();

        IEnumerator e2 = colors.GetEnumerator(2, 4);
        while (e2.MoveNext())
        {
            Object obj = e2.Current;
            Console.WriteLine(obj);
        }
    }
}

The code above generates the following result.