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Rss20FeedFormatter Class

Definition

A class that serializes a SyndicationFeed instance to and from RSS 2.0 format.

public ref class Rss20FeedFormatter : System::ServiceModel::Syndication::SyndicationFeedFormatter, System::Xml::Serialization::IXmlSerializable
public class Rss20FeedFormatter : System.ServiceModel.Syndication.SyndicationFeedFormatter, System.Xml.Serialization.IXmlSerializable
type Rss20FeedFormatter = class
    inherit SyndicationFeedFormatter
    interface IXmlSerializable
Public Class Rss20FeedFormatter
Inherits SyndicationFeedFormatter
Implements IXmlSerializable
Inheritance
Rss20FeedFormatter
Derived
Implements

Examples

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

    SyndicationFeed feed = new SyndicationFeed("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);

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

    XmlWriter rssWriter = XmlWriter.Create("RSS.xml");
    Rss20FeedFormatter rssFormatter = new Rss20FeedFormatter(feed);
    rssFormatter.WriteTo(rssWriter);
    rssWriter.Close();
Dim feed As SyndicationFeed = New SyndicationFeed("Test Feed", "This is a test feed", New Uri("http://Contoso/testfeed"), "TestFeedID", DateTime.Now)
Dim item As SyndicationItem = New SyndicationItem("Test Item", "This is the content for Test Item", New Uri("http://Contoso/ItemOne"), "TestItemID", DateTime.Now)

Dim items As List(Of SyndicationItem) = New List(Of SyndicationItem)()
items.Add(item)
feed.Items = items

Dim rssWriter As XmlWriter = XmlWriter.Create("RSS.xml")
Dim rssFormatter As Rss20FeedFormatter = New Rss20FeedFormatter(feed)
rssFormatter.WriteTo(rssWriter)
rssWriter.Close()

Remarks

Use this class to serialize instances of SyndicationFeed and to create instances of SyndicationFeed from XML documents that represent RSS 2.0 feeds. If you have derived a class from SyndicationFeed and want to serialize it, use the Rss20FeedFormatter<TSyndicationFeed> formatter.

Constructors

Rss20FeedFormatter()

Creates a new instance of the Rss20FeedFormatter class.

Rss20FeedFormatter(SyndicationFeed, Boolean)

Creates a new instance of the Rss20FeedFormatter class with the specified SyndicationFeed instance.

Rss20FeedFormatter(SyndicationFeed)

Creates a new instance of the Rss20FeedFormatter class with the specified SyndicationFeed instance.

Rss20FeedFormatter(Type)

Creates a new instance of the Rss20FeedFormatter class.

Properties

DateTimeParser

Delegate that is used by the SyndicationFeedFormatter class for converting XmlDateTimeData string data to DateTimeOffset.

(Inherited from SyndicationFeedFormatter)
Feed

Gets the SyndicationFeed associated with the formatter.

(Inherited from SyndicationFeedFormatter)
FeedType

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

PreserveAttributeExtensions

Gets or sets a value that specifies whether to preserve attribute extensions during serialization.

PreserveElementExtensions

Gets or sets a value that specifies whether to preserve element extensions during serialization.

SerializeExtensionsAsAtom

Gets or sets a value that specifies whether to serialize extensions within the Atom 1.0 namespace.

UriParser

Delegate that is used by the SyndicationFeedFormatter class for creating Uri instances from string input.

(Inherited from SyndicationFeedFormatter)
Version

Gets the syndication version used by the formatter.

Methods

CanRead(XmlReader)

Verifies whether the specified XmlReader contains a valid RSS 2.0 syndication feed.

CreateFeedInstance()

Creates a new SyndicationFeed.

Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ReadFrom(XmlReader)

Reads an RSS 2.0 syndication feed from the specified XmlReader instance.

ReadItem(XmlReader, SyndicationFeed)

Reads a syndication item from XmlReader instance using the SyndicationFeed instance.

ReadItems(XmlReader, SyndicationFeed, Boolean)

Reads in a collection of SyndicationItem instances from the specified XmlReader.

SetFeed(SyndicationFeed)

Sets the SyndicationFeed instance associated with the Rss20FeedFormatter.

ToString()

Gets a string representation of the SyndicationFeedFormatter instance.

(Inherited from SyndicationFeedFormatter)
WriteItem(XmlWriter, SyndicationItem, Uri)

Writes the specified SyndicationItem instance to the specified XmlWriter.

WriteItems(XmlWriter, IEnumerable<SyndicationItem>, Uri)

Writes a collection of SyndicationItem instances to the specified XmlWriter.

WriteTo(XmlWriter)

Writes the SyndicationFeed associated with the Rss20FeedFormatter to the specified XmlWriter.

Explicit Interface Implementations

IXmlSerializable.GetSchema()

Implements the GetSchema() method.

IXmlSerializable.ReadXml(XmlReader)

Implements the ReadXml(XmlReader) method.

IXmlSerializable.WriteXml(XmlWriter)

Implements the WriteXml(XmlWriter) method.

Applies to