IDocumentClient.ReadAttachmentFeedAsync Méthode

public System.Threading.Tasks.Task<Microsoft.Azure.Documents.Client.FeedResponse<Microsoft.Azure.Documents.Attachment>> ReadAttachmentFeedAsync (string attachmentsLink, Microsoft.Azure.Documents.Client.FeedOptions options = default, System.Threading.CancellationToken cancellationToken = default);

abstract member ReadAttachmentFeedAsync : string * Microsoft.Azure.Documents.Client.FeedOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Azure.Documents.Client.FeedResponse<Microsoft.Azure.Documents.Attachment>>

Public Function ReadAttachmentFeedAsync (attachmentsLink As String, Optional options As FeedOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of FeedResponse(Of Attachment))

Paramètres

Retours

System.Threading.Tasks contenant un ResourceResponse<TResource> qui encapsule un Attachment contenant l’enregistrement de ressource de lecture.

Exceptions

Exemples

int count = 0;
string continuation = string.Empty;
do
{
    // Read Attachment feed 10 items at a time until there are no more to read
    FeedResponse<Attachment> response = await client.ReadAttachmentFeedAsync("/dbs/db_rid/colls/coll_rid/docs/doc_rid/attachments/ ",
                                                    new FeedOptions
                                                    {
                                                        MaxItemCount = 10,
                                                        RequestContinuation = continuation
                                                    });

    // Append the item count
    count += response.Count;

    // Get the continuation so that we know when to stop.
     continuation = response.ResponseContinuation;
} while (!string.IsNullOrEmpty(continuation));

Voir aussi

• Attachment
• RequestOptions
• ResourceResponse<TResource>
• Task

public System.Threading.Tasks.Task<Microsoft.Azure.Documents.Client.FeedResponse<Microsoft.Azure.Documents.Attachment>> ReadAttachmentFeedAsync (Uri documentUri, Microsoft.Azure.Documents.Client.FeedOptions options = default, System.Threading.CancellationToken cancellationToken = default);

abstract member ReadAttachmentFeedAsync : Uri * Microsoft.Azure.Documents.Client.FeedOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Azure.Documents.Client.FeedResponse<Microsoft.Azure.Documents.Attachment>>

Public Function ReadAttachmentFeedAsync (documentUri As Uri, Optional options As FeedOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of FeedResponse(Of Attachment))

Paramètres

Retours

Objet de tâche représentant la réponse du service pour l’opération asynchrone.