2 // System.Web.UI.DataBindingCollection.cs
4 // Duncan Mak (duncan@ximian.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Collections;
33 namespace System.Web.UI {
35 public sealed class DataBindingCollection : ICollection, IEnumerable
40 public DataBindingCollection ()
42 list = new Hashtable ();
43 removed = new ArrayList ();
47 get { return list.Count; }
50 public bool IsReadOnly {
51 get { return list.IsReadOnly; }
54 public bool IsSynchronized {
55 get { return list.IsSynchronized; }
58 public DataBinding this [string propertyName] {
59 get { return list [propertyName] as DataBinding; }
62 public string [] RemovedBindings {
63 get { return (string []) removed.ToArray (typeof (string)); }
66 public object SyncRoot {
67 get { return list.SyncRoot; }
70 public void Add (DataBinding binding)
72 list.Add (binding.PropertyName, binding);
80 public void CopyTo (Array array, int index)
82 list.CopyTo (array, index);
85 public IEnumerator GetEnumerator ()
87 return list.GetEnumerator ();
90 public void Remove (DataBinding binding)
92 string key = binding.PropertyName;
96 public void Remove (string propertyName)
98 removed.Add (propertyName);
99 list.Remove (propertyName);
102 public void Remove (string propertyName,
103 bool addToRemovedList)
105 if (addToRemovedList)
106 removed.Add (String.Empty); // LAMESPEC
108 removed.Add (propertyName);
110 list.Remove (propertyName);