Rss20FeedFormatter.CanRead(XmlReader) Method

Reference

Definition

Namespace:: System.ServiceModel.Syndication

Assembly:: System.ServiceModel.Syndication.dll

Assembly:: System.ServiceModel.Web.dll

Assemblies:: System.ServiceModel.dll, System.ServiceModel.Web.dll

Package:: System.ServiceModel.Syndication v10.0.0-preview.1.25080.5

Source:: Rss20FeedFormatter.cs

Source:: Rss20FeedFormatter.cs

Source:: Rss20FeedFormatter.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public:
 override bool CanRead(System::Xml::XmlReader ^ reader);

public override bool CanRead(System.Xml.XmlReader reader);

override this.CanRead : System.Xml.XmlReader -> bool

Public Overrides Function CanRead (reader As XmlReader) As Boolean

Parameters

reader: XmlReader

The XmlReader to read from.

Returns

Boolean

A value that specifies whether the XmlReader contains a valid RSS 2.0 syndication feed.

Examples

The following code shows how to use the CanRead(XmlReader) method.

Rss20FeedFormatter feedFormatter = new Rss20FeedFormatter();
XmlReader rssReader = XmlReader.Create("http://Contoso/Feeds/MyFeed");
if (feedFormatter.CanRead(rssReader))
{
    feedFormatter.ReadFrom(rssReader);
    rssReader.Close();
}

Dim feedFormatter As New Rss20FeedFormatter()
Dim rssReader As XmlReader = XmlReader.Create("http://Contoso/Feeds/MyFeed")
If feedFormatter.CanRead(rssReader) Then
    feedFormatter.ReadFrom(rssReader)
    rssReader.Close()
End If

Applies to

Proizvod	Verzije
.NET	8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Framework	3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0 (package-provided)

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