2 // System.Web.UI.WebControls.DataKeyCollection.cs
5 // Sebastien Pouliot <sebastien@ximian.com>
7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using System.Collections;
31 namespace System.Web.UI.WebControls {
33 public sealed class DataKeyCollection : ICollection, IEnumerable {
35 private ArrayList list;
37 public DataKeyCollection (ArrayList keys)
44 get { return list.Count; }
47 // note: LAME as there is no way to add/remove or change any value using this class
48 public bool IsReadOnly {
49 get { return false; } // always (as documented)
52 public bool IsSynchronized {
53 get { return false; } // always (as documented)
56 public object this [int index] {
57 get { return list [index]; }
60 public object SyncRoot {
61 get { return this; } // always (as documented)
65 public void CopyTo (Array array, int index)
67 list.CopyTo (array, index);
70 public IEnumerator GetEnumerator ()
72 return list.GetEnumerator ();