Rss20FeedFormatter Classe

Definizione

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

Ereditarietà

Object

SyndicationFeedFormatter

Rss20FeedFormatter

Derivato

System.ServiceModel.Syndication.Rss20FeedFormatter<TSyndicationFeed>

Implementazioni

IXmlSerializable

Esempio

Il codice seguente illustra come creare un oggetto SyndicationFeed e serializzarlo in 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()

Commenti

Utilizzare questa classe per serializzare le istanze di SyndicationFeed e per creare istanze di SyndicationFeed da documenti XML che rappresentano feed RSS 2.0. Se è stata derivata una classe da SyndicationFeed e si vuole serializzarla, usare il formattatore Rss20FeedFormatter<TSyndicationFeed> .