94 lines
2.6 KiB
C#
94 lines
2.6 KiB
C#
//
|
|
// System.Web.UI.WebControls.XmlDataSourcePropertyDescriptor
|
|
//
|
|
// Authors:
|
|
// Lluis Sanchez Gual (lluis@novell.com)
|
|
//
|
|
// (C) 2005 Novell, Inc (http://www.novell.com)
|
|
//
|
|
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining
|
|
// a copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to
|
|
// permit persons to whom the Software is furnished to do so, subject to
|
|
// the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be
|
|
// included in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
//
|
|
|
|
using System;
|
|
using System.Collections;
|
|
using System.Xml;
|
|
using System.ComponentModel;
|
|
|
|
namespace System.Web.UI.WebControls {
|
|
|
|
internal class XmlDataSourcePropertyDescriptor : PropertyDescriptor
|
|
{
|
|
bool readOnly;
|
|
|
|
public XmlDataSourcePropertyDescriptor (string name, bool readOnly) : base (name, null)
|
|
{
|
|
this.readOnly = readOnly;
|
|
}
|
|
|
|
public override bool CanResetValue (object o)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public override void ResetValue (object o)
|
|
{
|
|
}
|
|
|
|
public override object GetValue (object o)
|
|
{
|
|
XmlDataSourceNodeDescriptor nd = o as XmlDataSourceNodeDescriptor;
|
|
if (nd != null && nd.Node.Attributes != null) {
|
|
XmlAttribute a = nd.Node.Attributes [Name];
|
|
if (a != null) return a.Value;
|
|
}
|
|
return String.Empty;
|
|
}
|
|
|
|
public override void SetValue (object o, object value)
|
|
{
|
|
XmlDataSourceNodeDescriptor nd = o as XmlDataSourceNodeDescriptor;
|
|
if (nd != null && nd.Node.Attributes != null) {
|
|
XmlAttribute a = nd.Node.Attributes [Name];
|
|
if (a != null) a.Value = value.ToString ();
|
|
}
|
|
}
|
|
|
|
public override bool ShouldSerializeValue (object o)
|
|
{
|
|
return o is XmlNode;
|
|
}
|
|
|
|
public override Type ComponentType {
|
|
get { return typeof (XmlDataSourceNodeDescriptor); }
|
|
}
|
|
|
|
public override bool IsReadOnly {
|
|
get { return readOnly; }
|
|
}
|
|
|
|
public override Type PropertyType {
|
|
get { return typeof (string); }
|
|
}
|
|
}
|
|
}
|
|
|