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)

System.Object
  System.ServiceModel.Syndication.SyndicationFeedFormatter
    System.ServiceModel.Syndication.Rss20FeedFormatter
      System.ServiceModel.Syndication.Rss20FeedFormatter<TSyndicationFeed>

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

Type Parameters

TSyndicationFeed

The SyndicationFeed-derived type to serialize.

NameDescription
System_CAPS_pubmethodRss20FeedFormatter<TSyndicationFeed>()

Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class.

System_CAPS_pubmethodRss20FeedFormatter<TSyndicationFeed>(TSyndicationFeed)

Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class with the specified SyndicationFeed derived instance.

System_CAPS_pubmethodRss20FeedFormatter<TSyndicationFeed>(TSyndicationFeed, Boolean)

Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class with the specified SyndicationFeed derived instance.

NameDescription
System_CAPS_pubpropertyFeed

Gets the SyndicationFeed associated with the formatter.(Inherited from SyndicationFeedFormatter.)

System_CAPS_protpropertyFeedType

The instance derived from SyndicationFeed that is associated with the Rss20FeedFormatter instance.(Inherited from Rss20FeedFormatter.)

System_CAPS_pubpropertyPreserveAttributeExtensions

Gets and sets a value that specifies whether to preserve attribute extensions during serialization.(Inherited from Rss20FeedFormatter.)

System_CAPS_pubpropertyPreserveElementExtensions

Gets and sets a value that specifies whether to preserve element extensions during serialization.(Inherited from Rss20FeedFormatter.)

System_CAPS_pubpropertySerializeExtensionsAsAtom

Gets and sets a value that specifies whether to serialize extensions within the Atom 1.0 namespace.(Inherited from Rss20FeedFormatter.)

System_CAPS_pubpropertyVersion

Gets the syndication version used by the formatter.(Inherited from Rss20FeedFormatter.)

NameDescription
System_CAPS_pubmethodCanRead(XmlReader)

Verifies whether the specified XmlReader contains a valid RSS 2.0 syndication feed.(Inherited from Rss20FeedFormatter.)

System_CAPS_protmethodCreateFeedInstance()

Creates a new instance of the SyndicationFeed derived class. (Overrides Rss20FeedFormatter.CreateFeedInstance().)

System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodReadFrom(XmlReader)

Reads an RSS 2.0 syndication feed from the specified XmlReader instance.(Inherited from Rss20FeedFormatter.)

System_CAPS_protmethodReadItem(XmlReader, SyndicationFeed)

Reads a syndication item from XmlReader instance using the SyndicationFeed instance.(Inherited from Rss20FeedFormatter.)

System_CAPS_protmethodReadItems(XmlReader, SyndicationFeed, Boolean)

Reads in a collection of SyndicationItem instances from the specified XmlReader.(Inherited from Rss20FeedFormatter.)

System_CAPS_protmethodSetFeed(SyndicationFeed)

Sets the SyndicationFeed instance associated with the Rss20FeedFormatter.(Inherited from Rss20FeedFormatter.)

System_CAPS_pubmethodToString()

Gets a string representation of the SyndicationFeedFormatter instance.(Inherited from SyndicationFeedFormatter.)

System_CAPS_protmethodWriteItem(XmlWriter, SyndicationItem, Uri)

Writes the specified SyndicationItem instance to the specified XmlWriter.(Inherited from Rss20FeedFormatter.)

System_CAPS_protmethodWriteItems(XmlWriter, IEnumerable<SyndicationItem>, Uri)

Writes a collection of SyndicationItem instances to the specified XmlWriter.(Inherited from Rss20FeedFormatter.)

System_CAPS_pubmethodWriteTo(XmlWriter)

Writes the SyndicationFeed associated with the Rss20FeedFormatter to the specified XmlWriter.(Inherited from Rss20FeedFormatter.)

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
Available since 3.5
Silverlight
Available since 2.0

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

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