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Atom10FeedFormatter<TSyndicationFeed> Class

A class that serializes SyndicationFeed-derived classes to and from Atom 1.0 format.

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

public class Atom10FeedFormatter<TSyndicationFeed> : Atom10FeedFormatter 
where TSyndicationFeed : new(), SyndicationFeed

Type Parameters


The SyndicationFeed -derived type to serialize.

The Atom10FeedFormatter<TSyndicationFeed> type exposes the following members.

Public methodAtom10FeedFormatter<TSyndicationFeed>()Creates a new instance of the Atom10FeedFormatter<TSyndicationFeed> class.
Public methodAtom10FeedFormatter<TSyndicationFeed>(TSyndicationFeed)Creates a new instance of the Atom10FeedFormatter<TSyndicationFeed> class with the specified SyndicationFeed-derived instance.

Public propertyFeedGets the SyndicationFeed associated with the formatter. (Inherited from SyndicationFeedFormatter.)
Protected propertyFeedTypeThe instance derived from SyndicationFeed that is associated with the Atom10FeedFormatter instance. (Inherited from Atom10FeedFormatter.)
Public propertyPreserveAttributeExtensionsGets and sets a value that specifies whether to preserve attribute extensions during serialization. (Inherited from Atom10FeedFormatter.)
Public propertyPreserveElementExtensionsGets and sets a value that specifies whether to preserve element extensions during serialization. (Inherited from Atom10FeedFormatter.)
Public propertyVersionGets the syndication version used by the formatter. (Inherited from Atom10FeedFormatter.)

Public methodCanReadVerifies whether the specified XmlReader contains a valid Atom 1.0 syndication feed. (Inherited from Atom10FeedFormatter.)
Protected methodCreateFeedInstanceCreates a new instance of the SyndicationFeed derived class. (Overrides Atom10FeedFormatter.CreateFeedInstance().)
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodReadFromReads an Atom 1.0 syndication feed from the specified XmlReader instance. (Inherited from Atom10FeedFormatter.)
Protected methodReadItemReads a syndication item from XmlReader instance using the SyndicationFeed instance. (Inherited from Atom10FeedFormatter.)
Protected methodReadItemsReads in a collection of SyndicationItem instances from the specified XmlReader. (Inherited from Atom10FeedFormatter.)
Protected methodSetFeedAssociates a SyndicationFeed instance with the SyndicationFeedFormatter. (Inherited from SyndicationFeedFormatter.)
Public methodToStringGets a string representation of the SyndicationFeedFormatter instance. (Inherited from SyndicationFeedFormatter.)
Protected methodWriteItemWrites the specified SyndicationItem instance to the specified XmlWriter. (Inherited from Atom10FeedFormatter.)
Protected methodWriteItemsWrites a collection of SyndicationItem instances to the specified XmlWriter. (Inherited from Atom10FeedFormatter.)
Public methodWriteToWrites the SyndicationFeed associated with the Atom10FeedFormatter to the specified XmlWriter. (Inherited from Atom10FeedFormatter.)

Use this class to serialize instances of SyndicationFeed-derived classes and to create instances of SyndicationFeed derived classes from XML documents that contain Atom 1.0 feeds. If you must serialize a SyndicationFeed instance, use the Atom10FeedFormatter formatter instead.


The Atom 1.0 specification allows for fractional seconds to be specified in any of its date constructs. When serializing and deserializing, the WCF implementation ignores the fractional seconds.

The following code shows how to create a SyndicationFeed-derived class and serialize it to Atom 1.0.

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://localhost/ItemOne"), "TestItemID", DateTime.Now);

item.Links.Add(new SyndicationLink(new Uri("http://someuri"), "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>();
feed.Items = items;

XmlWriter atomWriter = XmlWriter.Create("Atom.xml");
Atom10FeedFormatter<MySyndicationFeed> atomFormatter = new Atom10FeedFormatter<MySyndicationFeed>(feed);

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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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