.NET Framework Standard Library Annotated Reference, Volume 1: Base Class Library and Extended Numerics Library

Example

using System;
using System.Collections;

namespace Samples
{
  public class ArrayListSamples
  {
    public static void Main() 
    {
      ArrayList a = new ArrayList();
      a.Add("damien");
      a.Add(42);
      a.Add(new object());
      Console.WriteLine("-- ArrayList --" );
      Console.WriteLine("Count: {0}", a.Count);
      Console.WriteLine("Capacity: {0}", a.Capacity );
      Console.Write("Values:");
      PrintElements(a);
      a.Reverse();
      Console.Write("Values:");
      PrintElements(a);
      a.Remove(new object());
      a.Remove("damien");
      Console.Write("Values:");
      PrintElements(a);
    }
    public static void PrintElements(IEnumerable ie) 
    {
      IEnumerator e = ie.GetEnumerator();
      while(e.MoveNext())
        Console.Write(" {0}", e.Current );
      Console.WriteLine();
    }
  }
}

The output is

 -- ArrayList -- Count: 3 Capacity: 16 ...