156 lines
3.2 KiB
C#
156 lines
3.2 KiB
C#
//
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// System.Web.UI.WebControls.SettingsPropertyCollection.cs
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//
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// Authors:
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// Chris Toshok (toshok@ximian.com)
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//
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// (C) 2005 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections;
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namespace System.Configuration
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{
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public class SettingsPropertyCollection : ICloneable, ICollection, IEnumerable
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{
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Hashtable items;
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bool isReadOnly;
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public SettingsPropertyCollection ()
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{
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items = new Hashtable();
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}
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public void Add (SettingsProperty property)
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{
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if (isReadOnly)
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throw new NotSupportedException ();
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OnAdd (property);
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/* actually do the add */
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items.Add (property.Name, property);
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OnAddComplete (property);
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}
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public void Clear ()
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{
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if (isReadOnly)
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throw new NotSupportedException ();
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OnClear ();
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/* actually do the clear */
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items.Clear ();
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OnClearComplete();
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}
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public object Clone ()
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{
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SettingsPropertyCollection col = new SettingsPropertyCollection ();
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col.items = (Hashtable)items.Clone ();
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return col;
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}
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public void CopyTo (Array array, int index)
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{
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items.Values.CopyTo (array, index);
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}
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public IEnumerator GetEnumerator ()
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{
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return items.Values.GetEnumerator();
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}
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public void Remove (string name)
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{
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if (isReadOnly)
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throw new NotSupportedException ();
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SettingsProperty property = (SettingsProperty)items[name];
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OnRemove (property);
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/* actually do the remove */
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items.Remove (name);
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OnRemoveComplete (property);
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}
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public void SetReadOnly ()
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{
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isReadOnly = true;
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}
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protected virtual void OnAdd (SettingsProperty property)
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{
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}
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protected virtual void OnAddComplete (SettingsProperty property)
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{
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}
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protected virtual void OnClear ()
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{
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}
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protected virtual void OnClearComplete ()
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{
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}
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protected virtual void OnRemove (SettingsProperty property)
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{
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}
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protected virtual void OnRemoveComplete (SettingsProperty property)
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{
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}
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public int Count {
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get {
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return items.Count;
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}
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}
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public bool IsSynchronized {
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get { return false; }
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}
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public SettingsProperty this [ string name ] {
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get {
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return (SettingsProperty)items [name];
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}
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}
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public object SyncRoot {
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get { return this; }
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}
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}
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}
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