导出 (0) 打印
全部展开

CloudBlobContainer.ListBlobs 方法 ()

Returns an enumerable collection of the blobs in the container.

命名空间: Microsoft.WindowsAzure.StorageClient
程序集: Microsoft.WindowsAzure.StorageClient(在 microsoft.windowsazure.storageclient.dll 中)

用法
Dim instance As CloudBlobContainer
Dim returnValue As IEnumerable(Of IListBlobItem)

returnValue = instance.ListBlobs

public IEnumerable<IListBlobItem> ListBlobs ()
public IEnumerable<IListBlobItem> ListBlobs ()
public function ListBlobs () : IEnumerable<IListBlobItem>

返回值

An enumerable collection of objects that implement IListBlobItem.

The following code example lists blobs in a container first hierarchically, and then using a flat blob listing. Note that the two listings will differ only if the blobs in the container include a delimiter character in their names, and therefore constitute a virtual directory structure.

static void ListBlobsInContainer(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));

    //Get a reference to the container.
    CloudBlobContainer container = blobClient.GetContainerReference("myblobs");

    //List blobs and directories in this container hierarchically (which is the default listing).
    foreach (var blobItem in container.ListBlobs())
    {
        Console.WriteLine(blobItem.Uri);
    }
    Console.WriteLine();

    //List blobs in this container using a flat listing.
    BlobRequestOptions options = new BlobRequestOptions();
    options.UseFlatBlobListing = true;

    //List snapshots, which requires a flat blob listing.
    options.BlobListingDetails = BlobListingDetails.Snapshots;
            
    foreach (var blobItem in container.ListBlobs(options))
    {
        Console.WriteLine(blobItem.Uri);
    }
}


The types of objects returned by the ListBlobs method depend on the type of listing that is being performed. If the UseFlatBlobListing property is set to true, the listing will return an enumerable collection of CloudBlob objects. If UseFlatBlobListing is set to false (the default value), the listing may return a collection containing CloudBlob objects and CloudBlobDirectory objects. The latter case provides a convenience for subsequent enumerations over a virtual blob hierarchy.


此类型的任何公共静态(在 Visual Basic 中为 Shared)成员都是线程安全的。但不保证所有实例成员都是线程安全的。

开发平台

Windows XP Home Edition, Windows XP Professional, Windows Server 2003、Windows Server 2008 和 Windows 2000

目标平台

社区附加资源

显示:
© 2014 Microsoft