SyndicationItem::AttributeExtensions Property

 

Gets the attribute extensions for the syndication item.

Namespace:   System.ServiceModel.Syndication
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

public:
property Dictionary<XmlQualifiedName^, String^>^ AttributeExtensions {
	virtual Dictionary<XmlQualifiedName^, String^>^ get() sealed;
}

Property Value

Type: System.Collections.Generic::Dictionary<XmlQualifiedName^, String^>^

A dictionary that contains a collection of attribute extensions.

The Syndication object model allows you to add custom attributes to a SyndicationItem instance. When serialized for Atom 1.0, the custom attribute is written to an <entry> element. When serialized for RSS 2.0, the custom attribute is written to an <item> element. For a complete example that shows how to add an attribute extension, see the Loosely-Typed Extensions Sample sample.

The following code shows how to add an attribute extension to a syndication feed.

No code example is currently available or this language may not be supported.

The following XML code shows an Atom 1.0 serialization of a SyndicationItem instance with a custom attribute called itemAttrib.

<link rel="alternate" href="http://someserver/MyItem" />
<content type="text">This is some content</content>

The following code shows the same SyndicationItem instance serialized as RSS 2.0.

<item p4:itemAttrib="ItemAttribValue" xmlns:p4="http://FeedServer/tags">
  <link>http://someserver/MyItem</link>
  <link>http://alternate/Link</link>
  <source>MyFeed</source>
  <link>http://someserver/MyItem</link>
  <author>jesper@contoso.com</author>
  <description>this is a summary for my item</description>
  <a10:content type="text">This is some content</a10:content>
</item>

.NET Framework
Available since 3.5
Silverlight
Available since 2.0
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