Rss20ItemFormatter Class

 

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

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


public class Rss20ItemFormatter : SyndicationItemFormatter, IXmlSerializable

NameDescription
System_CAPS_pubmethodRss20ItemFormatter()

Creates a new instance of the Rss20ItemFormatter class.

System_CAPS_pubmethodRss20ItemFormatter(SyndicationItem)

Creates a new instance of the Rss20ItemFormatter class.

System_CAPS_pubmethodRss20ItemFormatter(SyndicationItem, Boolean)

Creates a new instance of the Rss20ItemFormatter class.

System_CAPS_pubmethodRss20ItemFormatter(Type)

Creates a new instance of the Rss20ItemFormatter class.

NameDescription
System_CAPS_pubpropertyItem

Gets the SyndicationItem associated with the formatter.(Inherited from SyndicationItemFormatter.)

System_CAPS_protpropertyItemType

Gets the type of the syndication item associated with the Rss20ItemFormatter.

System_CAPS_pubpropertyPreserveAttributeExtensions

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

System_CAPS_pubpropertyPreserveElementExtensions

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

System_CAPS_pubpropertySerializeExtensionsAsAtom

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

System_CAPS_pubpropertyVersion

Gets the syndication version used by the formatter.(Overrides SyndicationItemFormatter.Version.)

NameDescription
System_CAPS_pubmethodCanRead(XmlReader)

Verifies whether the specified XmlReader contains a valid RSS 2.0 syndication item.(Overrides SyndicationItemFormatter.CanRead(XmlReader).)

System_CAPS_protmethodCreateItemInstance()
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 item from the specified XmlReader instance.(Overrides SyndicationItemFormatter.ReadFrom(XmlReader).)

System_CAPS_protmethodSetItem(SyndicationItem)

Associates a SyndicationItem instance with the SyndicationItemFormatter.(Inherited from SyndicationItemFormatter.)

System_CAPS_pubmethodToString()

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

System_CAPS_protmethodWriteElementExtensions(XmlWriter, SyndicationCategory, String)

Writes the element extensions in the SyndicationCategory instance to the specified XmlWriter in the specified syndication version.(Inherited from SyndicationItemFormatter.)

System_CAPS_protmethodWriteElementExtensions(XmlWriter, SyndicationLink, String)

Writes the element extensions in the SyndicationLink instance to the specified XmlWriter in the specified syndication version.(Inherited from SyndicationItemFormatter.)

System_CAPS_protmethodWriteElementExtensions(XmlWriter, SyndicationPerson, String)

Writes the element extensions in the SyndicationPerson instance to the specified XmlWriter in the specified syndication version.(Inherited from SyndicationItemFormatter.)

System_CAPS_pubmethodWriteTo(XmlWriter)

Writes the SyndicationItem associated with the Rss20FeedFormatter to the specified XmlWriter.(Overrides SyndicationItemFormatter.WriteTo(XmlWriter).)

Use this class to serialize instances of SyndicationItem and to create an instance of SyndicationItem from an XML document that represents an RSS 2.0 item. If you have derived a class from SyndicationItem and want to serialize it, use the Rss20ItemFormatter<TSyndicationItem> formatter.

The following code shows how to create a SyndicationItem instance and serialize it.

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 = new SyndicationFeed();
item.Summary = new TextSyndicationContent("This the item summary");

XmlWriter rssWriter = XmlWriter.Create("RssItem.xml");
Rss20ItemFormatter formatter = new Rss20ItemFormatter(item);
formatter.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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