Rss20FeedFormatter<TSyndicationFeed> Class
Definition
Important
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A class that serializes SyndicationFeed-derived classes to RSS 2.0 format.
generic <typename TSyndicationFeed>
where TSyndicationFeed : SyndicationFeedgcnew()public ref class Rss20FeedFormatter : System::ServiceModel::Syndication::Rss20FeedFormatterpublic class Rss20FeedFormatter<TSyndicationFeed> : System.ServiceModel.Syndication.Rss20FeedFormatter where TSyndicationFeed : SyndicationFeed, new()type Rss20FeedFormatter<'SyndicationFeed (requires 'SyndicationFeed :> SyndicationFeed and 'SyndicationFeed : (new : unit -> 'SyndicationFeed))> = class
inherit Rss20FeedFormatterPublic Class Rss20FeedFormatter(Of TSyndicationFeed)
Inherits Rss20FeedFormatterType Parameters
- TSyndicationFeed
The SyndicationFeed-derived type to serialize.
- Inheritance
Examples
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();
Dim feed As MySyndicationFeed = New MySyndicationFeed("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)
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")
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(Of MySyndicationFeed) = New Rss20FeedFormatter(Of MySyndicationFeed)(feed)
rssFormatter.WriteTo(rssWriter)
rssWriter.Close()
Remarks
Use this class to serialize instances of SyndicationFeed derived classes. If you need to serialize a SyndicationFeed instance, use the Rss20FeedFormatter formatter instead.
Constructors
| Rss20FeedFormatter<TSyndicationFeed>() |
Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class. |
| Rss20FeedFormatter<TSyndicationFeed>(TSyndicationFeed, Boolean) |
Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class with the specified SyndicationFeed derived instance. |
| Rss20FeedFormatter<TSyndicationFeed>(TSyndicationFeed) |
Creates a new instance of the Rss20FeedFormatter<TSyndicationFeed> class with the specified SyndicationFeed derived instance. |
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. (Inherited from Rss20FeedFormatter) |
| PreserveAttributeExtensions |
Gets or sets a value that specifies whether to preserve attribute extensions during serialization. (Inherited from Rss20FeedFormatter) |
| PreserveElementExtensions |
Gets or sets a value that specifies whether to preserve element extensions during serialization. (Inherited from Rss20FeedFormatter) |
| SerializeExtensionsAsAtom |
Gets or sets a value that specifies whether to serialize extensions within the Atom 1.0 namespace. (Inherited from Rss20FeedFormatter) |
| 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. (Inherited from Rss20FeedFormatter) |
Methods
| CanRead(XmlReader) |
Verifies whether the specified XmlReader contains a valid RSS 2.0 syndication feed. (Inherited from Rss20FeedFormatter) |
| CreateFeedInstance() |
Creates a new instance of the SyndicationFeed derived class. |
| 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. (Inherited from Rss20FeedFormatter) |
| ReadItem(XmlReader, SyndicationFeed) |
Reads a syndication item from XmlReader instance using the SyndicationFeed instance. (Inherited from Rss20FeedFormatter) |
| ReadItems(XmlReader, SyndicationFeed, Boolean) |
Reads in a collection of SyndicationItem instances from the specified XmlReader. (Inherited from Rss20FeedFormatter) |
| SetFeed(SyndicationFeed) |
Sets the SyndicationFeed instance associated with the Rss20FeedFormatter. (Inherited from 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. (Inherited from Rss20FeedFormatter) |
| WriteItems(XmlWriter, IEnumerable<SyndicationItem>, Uri) |
Writes a collection of SyndicationItem instances to the specified XmlWriter. (Inherited from Rss20FeedFormatter) |
| WriteTo(XmlWriter) |
Writes the SyndicationFeed associated with the Rss20FeedFormatter to the specified XmlWriter. (Inherited from Rss20FeedFormatter) |
Explicit Interface Implementations
| IXmlSerializable.GetSchema() |
Implements the GetSchema() method. (Inherited from Rss20FeedFormatter) |
| IXmlSerializable.ReadXml(XmlReader) |
Implements the ReadXml(XmlReader) method. (Inherited from Rss20FeedFormatter) |
| IXmlSerializable.WriteXml(XmlWriter) |
Implements the WriteXml(XmlWriter) method. (Inherited from Rss20FeedFormatter) |
