85 lines
2.3 KiB
C#
85 lines
2.3 KiB
C#
//
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// System.Web.UI.WebControls.CollectionDataSource
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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) 2005-2010 Novell, Inc.
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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.Collections;
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using System.Collections.Specialized;
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using System.Text;
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using System.Xml;
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using System.Xml.Xsl;
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using System.ComponentModel;
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using System.IO;
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namespace System.Web.UI.WebControls
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{
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internal class CollectionDataSource : IDataSource
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{
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static readonly string[] names = new string [0];
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IEnumerable collection;
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public CollectionDataSource (IEnumerable collection)
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{
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this.collection = collection;
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}
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public event EventHandler DataSourceChanged {
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add {}
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remove {}
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}
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public DataSourceView GetView (string viewName)
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{
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return new CollectionDataSourceView (this, viewName, collection);
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}
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public ICollection GetViewNames ()
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{
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return names;
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}
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}
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internal class CollectionDataSourceView: DataSourceView
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{
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IEnumerable collection;
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public CollectionDataSourceView (IDataSource owner, string viewName, IEnumerable collection)
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: base (owner, viewName)
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{
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this.collection = collection;
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}
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protected internal override IEnumerable ExecuteSelect (DataSourceSelectArguments arguments)
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{
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return collection;
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}
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}
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}
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