Export (0) Print
Expand All

Rss20FeedFormatter<TSyndicationFeed> Class

A class that serializes SyndicationFeed-derived classes to RSS 2.0 format.

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

public class Rss20FeedFormatter<TSyndicationFeed> : Rss20FeedFormatter 
where TSyndicationFeed : new(), SyndicationFeed

Type Parameters

TSyndicationFeed

The SyndicationFeed-derived type to serialize.

The Rss20FeedFormatter<TSyndicationFeed> type exposes the following members.

  NameDescription
Public methodRss20FeedFormatter<TSyndicationFeed>()Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class.
Public methodRss20FeedFormatter<TSyndicationFeed>(TSyndicationFeed)Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class with the specified SyndicationFeed derived instance.
Public methodRss20FeedFormatter<TSyndicationFeed>(TSyndicationFeed, Boolean)Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class with the specified SyndicationFeed derived instance.
Top

  NameDescription
Public propertyFeedGets the SyndicationFeed associated with the formatter. (Inherited from SyndicationFeedFormatter.)
Protected propertyFeedTypeThe instance derived from SyndicationFeed that is associated with the Rss20FeedFormatter instance. (Inherited from Rss20FeedFormatter.)
Public propertyPreserveAttributeExtensionsGets and sets a value that specifies whether to preserve attribute extensions during serialization. (Inherited from Rss20FeedFormatter.)
Public propertyPreserveElementExtensionsGets and sets a value that specifies whether to preserve element extensions during serialization. (Inherited from Rss20FeedFormatter.)
Public propertySerializeExtensionsAsAtomGets and sets a value that specifies whether to serialize extensions within the Atom 1.0 namespace. (Inherited from Rss20FeedFormatter.)
Public propertyVersionGets the syndication version used by the formatter. (Inherited from Rss20FeedFormatter.)
Top

  NameDescription
Public methodCanReadVerifies whether the specified XmlReader contains a valid RSS 2.0 syndication feed. (Inherited from Rss20FeedFormatter.)
Protected methodCreateFeedInstanceCreates a new instance of the SyndicationFeed derived class. (Overrides Rss20FeedFormatter.CreateFeedInstance().)
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodReadFromReads an RSS 2.0 syndication feed from the specified XmlReader instance. (Inherited from Rss20FeedFormatter.)
Protected methodReadItemReads a syndication item from XmlReader instance using the SyndicationFeed instance. (Inherited from Rss20FeedFormatter.)
Protected methodReadItemsReads in a collection of SyndicationItem instances from the specified XmlReader. (Inherited from Rss20FeedFormatter.)
Protected methodSetFeedSets the SyndicationFeed instance associated with the Rss20FeedFormatter. (Inherited from Rss20FeedFormatter.)
Public methodToStringGets a string representation of the SyndicationFeedFormatter instance. (Inherited from SyndicationFeedFormatter.)
Protected methodWriteItemWrites the specified SyndicationItem instance to the specified XmlWriter. (Inherited from Rss20FeedFormatter.)
Protected methodWriteItemsWrites a collection of SyndicationItem instances to the specified XmlWriter. (Inherited from Rss20FeedFormatter.)
Public methodWriteToWrites the SyndicationFeed associated with the Rss20FeedFormatter to the specified XmlWriter. (Inherited from Rss20FeedFormatter.)
Top

  NameDescription
Explicit interface implemetationPrivate methodIXmlSerializable.GetSchemaImplements the GetSchema() method. (Inherited from Rss20FeedFormatter.)
Explicit interface implemetationPrivate methodIXmlSerializable.ReadXmlImplements the ReadXml(XmlReader) method. (Inherited from Rss20FeedFormatter.)
Explicit interface implemetationPrivate methodIXmlSerializable.WriteXmlImplements the WriteXml(XmlWriter) method. (Inherited from Rss20FeedFormatter.)
Top

Use this class to serialize instances of SyndicationFeed derived classes. If you need to serialize a SyndicationFeed instance, use the Rss20FeedFormatter formatter instead.

The following code shows how to create a SyndicationFeed derived class and serialize it to RSS 2.0.

            MySyndicationFeed feed = new MySyndicationFeed("Test Feed",
 "This is a test feed", new Uri("http://Contoso/testfeed"), "TestFeedID", DateTime.Now);

            SyndicationItem item = new SyndicationItem("Test Item", "This is the content for Test Item", new Uri("http://Contoso/ItemOne"), "TestItemID", DateTime.Now);

            item.Links.Add(new SyndicationLink(new Uri("http://Contoso"), "alternate", "MyItemLink", "text/html", 100));
            item.PublishDate = new DateTime(1968, 2, 23);
            item.LastUpdatedTime = DateTime.Today;
            item.SourceFeed = feed;
            item.Summary = new TextSyndicationContent("This the item summary");

 	    List<SyndicationItem> items = new List<SyndicationItem>();
	    items.Add(item);
            feed.Items = items;

            XmlWriter rssWriter = XmlWriter.Create("Rss.xml");
            Rss20FeedFormatter<MySyndicationFeed> rssFormatter = new Rss20FeedFormatter<MySyndicationFeed>(feed);
            rssFormatter.WriteTo(rssWriter);
            rssWriter.Close();

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Show:
© 2014 Microsoft