AtomPubClient.RetrieveFeedAsync(Uri) Method

Reference

Definition

Namespace:: Windows.Web.AtomPub

Important

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Edit

Starts an asynchronous operation to download the syndication feed from the given URI. This method instantiates a SyndicationFeed object from the feed string, which can be in one of the formats specified in SyndicationFormat.

public:
 virtual IAsyncOperationWithProgress<SyndicationFeed ^, RetrievalProgress> ^ RetrieveFeedAsync(Uri ^ uri) = RetrieveFeedAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperationWithProgress<SyndicationFeed, RetrievalProgress> RetrieveFeedAsync(Uri const& uri);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperationWithProgress<SyndicationFeed,RetrievalProgress> RetrieveFeedAsync(System.Uri uri);

function retrieveFeedAsync(uri)

Public Function RetrieveFeedAsync (uri As Uri) As IAsyncOperationWithProgress(Of SyndicationFeed, RetrievalProgress)

Parameters

uri: Uri Uri

The URI from which the feed is downloaded.

Returns

IAsyncOperationWithProgress<SyndicationFeed,RetrievalProgress>

Contains the results of the operation.

Implements

M:Windows.Web.Syndication.ISyndicationClient.RetrieveFeedAsync(Windows.Foundation.Uri) M:Windows.Web.Syndication.ISyndicationClient.RetrieveFeedAsync(System.Uri)

Attributes: RemoteAsyncAttribute

Examples

The following code demonstrates how a feed is retrieved at a specific service address using AtomPubClient. For additional examples of how AtomPub can be used to manage feed content, download the AtomPub sample.

function retieveFeed() {
    try {
        // Refresh client in case server url or credential have changed.
        createClient();

        // Note that this feed is public by default and will not require authentication.
        // We will only get back a limited use feed, without information about editing.
        var resourceUri = new Windows.Foundation.Uri(document.getElementById("serviceAddressField").value.trim() + defaultFeedUri);

        outputField.innerHTML = "Fetching resource: " + resourceUri.absoluteUri + "/br";
        client.retrieveFeedAsync(resourceUri).done(function (feed) {
            currentFeed = feed;
            currentItemIndex = 0;

            outputField.innerHTML += "Complete</br>";
            displayCurrentItem();
        }, onError);
    }
    catch (ex) {
        outputField.innerHTML += "Exception:" + ex + "</br>";
    }
}

Applies to