Writes the attribute extensions to the specified XmlWriter using the specified syndication version.
Assembly: System.ServiceModel.Syndication (in System.ServiceModel.Syndication.dll)
Attribute extensions are custom attributes that are not defined by the Atom 1.0 or RSS 2.0 specifications. They are serialized as an attribute of the <author> or <contributor> element for Atom 1.0 or <managingEditor>, <a10:author>, or <a10:contributor> element for RSS 2.0. This method is an extension point that allows you to handle the serialization of custom attribute extensions. To do this, you must derive a class from SyndicationLink and override this method. This method is called for all unrecognized attribute extensions.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.