129 lines
3.1 KiB
C#
129 lines
3.1 KiB
C#
//
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// System.Web.UI.WebControls.XmlDataSourceNodeDescriptor
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//
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// Authors:
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// Lluis Sanchez Gual (lluis@novell.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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//
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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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using System.ComponentModel;
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using System.Xml;
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using System.Xml.XPath;
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using System.Xml.Schema;
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using AC = System.ComponentModel.AttributeCollection;
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namespace System.Web.UI.WebControls
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{
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internal class XmlDataSourceNodeDescriptor: ICustomTypeDescriptor, IXPathNavigable
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{
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XmlNode node;
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public XmlDataSourceNodeDescriptor (XmlNode node)
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{
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this.node = node;
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}
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public XmlNode Node {
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get { return node; }
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}
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public AC GetAttributes()
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{
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return AC.Empty;
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}
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public string GetClassName()
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{
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return "XmlDataSourceNodeDescriptor";
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}
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public string GetComponentName()
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{
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return null;
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}
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public TypeConverter GetConverter()
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{
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return null;
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}
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public EventDescriptor GetDefaultEvent()
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{
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return null;
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}
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public PropertyDescriptor GetDefaultProperty()
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{
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return null;
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}
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public object GetEditor(Type editorBaseType)
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{
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return null;
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}
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public EventDescriptorCollection GetEvents()
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{
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return null;
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}
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public EventDescriptorCollection GetEvents(Attribute[] arr)
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{
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return null;
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}
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public PropertyDescriptorCollection GetProperties()
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{
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if (node.Attributes != null) {
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PropertyDescriptor[] props = new PropertyDescriptor [node.Attributes.Count];
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for (int n=0; n<props.Length; n++)
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props [n] = new XmlDataSourcePropertyDescriptor (node.Attributes [n].Name, node.IsReadOnly);
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return new PropertyDescriptorCollection (props);
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} else
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return PropertyDescriptorCollection.Empty;
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}
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public PropertyDescriptorCollection GetProperties(Attribute[] arr)
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{
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return GetProperties ();
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}
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public object GetPropertyOwner (PropertyDescriptor pd)
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{
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if (pd is XmlDataSourcePropertyDescriptor)
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return this;
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return null;
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}
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public XPathNavigator CreateNavigator ()
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{
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return node.CreateNavigator();
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}
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}
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}
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