mcs/class/System.Web/System.Web.UI/KeyedListEnumerator.cs


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//
// System.Web.UI/KeyedListEnumerator.cs
//
// Author: Todd Berman <tberman@gentoo.org>
//
// (C) 2003 Todd Berman

#if NET_2_0

using System.Collections;

namespace System.Web.UI
{
	public class KeyedListEnumerator : IDictionaryEnumerator
	{
		private int index = -1;
		private ArrayList objs;

		internal KeyedListEnumerator (ArrayList list)
		{
			objs = list;
		}

		public bool MoveNext ()
		{
			index++;
			if (index >= objs.Count)
				return false;

			return true;
		}

		public void Reset ()
		{
			index = -1;
		}

		public object Current {
			get {
				if (index < 0 || index >= objs.Count)
					throw new InvalidOperationException ();

				return objs[index];
			}
		}

		public DictionaryEntry Entry {
			get {
				return (DictionaryEntry) Current;
			}
		}

		public object Key {
			get {
				return Entry.Key;
			}
		}

		public object Value {
			get {
				return Entry.Value;
			}
		}
	}
}

#endif