你当前正在访问 Microsoft Azure Global Edition 技术文档网站。 如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。
IStorageBlobManagement.DoesContainerExistAsync Method
Definition
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.
Overloads
| DoesContainerExistAsync(CloudBlobContainer, BlobRequestOptions, OperationContext, CancellationToken) |
Return a task that asynchronously check whether the specified container exists. |
| DoesContainerExistAsync(CloudBlobContainer, BlobRequestOptions, OperationContext, CancellationToken) |
DoesContainerExistAsync(CloudBlobContainer, BlobRequestOptions, OperationContext, CancellationToken)
Return a task that asynchronously check whether the specified container exists.
public System.Threading.Tasks.Task<bool> DoesContainerExistAsync (Microsoft.Azure.Storage.Blob.CloudBlobContainer container, Microsoft.Azure.Storage.Blob.BlobRequestOptions requestOptions, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cmdletCancellationToken);abstract member DoesContainerExistAsync : Microsoft.Azure.Storage.Blob.CloudBlobContainer * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>Public Function DoesContainerExistAsync (container As CloudBlobContainer, requestOptions As BlobRequestOptions, operationContext As OperationContext, cmdletCancellationToken As CancellationToken) As Task(Of Boolean)Parameters
- container
- CloudBlobContainer
CloudBlobContainer object
- requestOptions
- BlobRequestOptions
Blob request options
- operationContext
- OperationContext
Operation context
- cmdletCancellationToken
- CancellationToken
Cancellation token
Returns
A task object that asynchronously check whether the specified container exists
Applies to
DoesContainerExistAsync(CloudBlobContainer, BlobRequestOptions, OperationContext, CancellationToken)
public System.Threading.Tasks.Task<bool> DoesContainerExistAsync (Microsoft.WindowsAzure.Storage.Blob.CloudBlobContainer container, Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptions requestOptions, Microsoft.WindowsAzure.Storage.OperationContext operationContext, System.Threading.CancellationToken cmdletCancellationToken);abstract member DoesContainerExistAsync : Microsoft.WindowsAzure.Storage.Blob.CloudBlobContainer * Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptions * Microsoft.WindowsAzure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>Public Function DoesContainerExistAsync (container As CloudBlobContainer, requestOptions As BlobRequestOptions, operationContext As OperationContext, cmdletCancellationToken As CancellationToken) As Task(Of Boolean)Parameters
- container
- CloudBlobContainer
- requestOptions
- BlobRequestOptions
- operationContext
- OperationContext
- cmdletCancellationToken
- CancellationToken