97 lines
2.5 KiB
C#
97 lines
2.5 KiB
C#
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//
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// System.Web.UI.WebControls.ControlIDConverter.cs
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//
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// Authors:
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// Sanjay Gupta (gsanjay@novell.com)
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//
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// (C) 2004-2010 Novell, Inc (http://www.novell.com)
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//
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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.ComponentModel;
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using System.Collections;
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namespace System.Web.UI.WebControls
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{
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public class ControlIDConverter : StringConverter
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{
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public ControlIDConverter ()
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{ }
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protected virtual bool FilterControl (Control control)
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{
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return true;
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}
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/*public ICollection GetStandardValues ()
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{
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return null;
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}*/
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public override TypeConverter.StandardValuesCollection GetStandardValues (ITypeDescriptorContext context)
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{
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if (context == null)
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return null;
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IContainer container = context.Container;
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if (container == null)
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return null;
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ComponentCollection ctrlCollection = container.Components;
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ArrayList arrayList = new ArrayList (0);
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foreach (Control control in ctrlCollection) {
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if (FilterControl(control))
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arrayList.Add (control.ID);
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}
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return new StandardValuesCollection (arrayList);
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}
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/*public bool GetStandardValuesExclusive ()
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{
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return false;
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}*/
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public override bool GetStandardValuesExclusive
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(ITypeDescriptorContext context)
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{
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return false;
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}
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/*public bool GetStandardValuesSupported ()
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{
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return false;
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}*/
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public override bool GetStandardValuesSupported (ITypeDescriptorContext context)
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{
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if (context == null)
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return false;
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return true;
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}
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}
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}
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