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CloudBlobClient.EndListBlobsWithPrefixSegmented-Methode

Ends an asynchronous operation to return a result segment containing a collection of blob items whose names begin with the specified prefix.

Namespace: Microsoft.WindowsAzure.StorageClient
Assembly: Microsoft.WindowsAzure.StorageClient (in microsoft.windowsazure.storageclient.dll)
'Usage
Dim instance As CloudBlobClient
Dim asyncResult As IAsyncResult
Dim returnValue As ResultSegment(Of IListBlobItem)

returnValue = instance.EndListBlobsWithPrefixSegmented(asyncResult)
public ResultSegment<IListBlobItem> EndListBlobsWithPrefixSegmented (
	IAsyncResult asyncResult
)
public ResultSegment<IListBlobItem> EndListBlobsWithPrefixSegmented (
	IAsyncResult asyncResult
)
public function EndListBlobsWithPrefixSegmented (
	asyncResult : IAsyncResult
) : ResultSegment<IListBlobItem>

Parameter

asyncResult

An IAsyncResult that references the pending asynchronous operation.

Rückgabewert

A result segment containing objects that implement IListBlobItem.

The following sample code lists blobs in a container with an asynchronous operation. The blob prefix includes the name of the container and the beginning of the blob name.

static void ListBlobsInSegmentsAsynchronously(Uri blobEndpoint, string accountName, string accountKey)
{
    //Create service client for credentialed access to the Blob service.
    CloudBlobClient blobClient = new CloudBlobClient(blobEndpoint, new StorageCredentialsAccountAndKey(accountName, accountKey));

    //Begin the operation to return a page of up to 5000 blobs, passing the service client to the callback.
    blobClient.BeginListBlobsWithPrefixSegmented("lotsofblobs/0", ListBlobsInSegmentsCallback, blobClient);
}

static void ListBlobsInSegmentsCallback(IAsyncResult result)
{
    CloudBlobClient blobClient = (CloudBlobClient)result.AsyncState;

    //End the operation.
    ResultSegment<IListBlobItem> resultSegment = blobClient.EndListBlobsWithPrefixSegmented(result);

    //Enumerate the blob items.
    foreach (var blobItem in resultSegment.Results)
    {
        Console.WriteLine(blobItem.Uri);
    }

    //Check the continuation token to determine whether there are more results.
    if (resultSegment.ContinuationToken != null)
    {
        //Get the next result segment.
        resultSegment = resultSegment.GetNext();

        //Enumerate the blob items.
        foreach (var blobItem in resultSegment.Results)
        {
            Console.WriteLine(blobItem.Uri);
        }
    }
}

This method blocks until the listing operation is complete.


Alle öffentlichen statischen (freigegebenen in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.

Entwicklungsplattformen

Windows XP Home Edition, Windows XP Professional, Windows Server 2003, Windows Server 2008 und Windows 2000

Zielplattformen

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