CloudQueue.ExistsAsync Method

Definition

Overloads

ExistsAsync()

Initiates an asynchronous operation to check the existence of the queue.

ExistsAsync(CancellationToken)

Initiates an asynchronous operation to check the existence of the queue.

ExistsAsync(QueueRequestOptions, OperationContext)

Initiates an asynchronous operation to check the existence of the queue.

ExistsAsync(QueueRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to check the existence of the queue.

ExistsAsync()

Initiates an asynchronous operation to check the existence of the queue.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<bool> ExistsAsync ();
[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member ExistsAsync : unit -> System.Threading.Tasks.Task<bool>
override this.ExistsAsync : unit -> System.Threading.Tasks.Task<bool>
Public Overridable Function ExistsAsync () As Task(Of Boolean)

Returns

Task<Boolean>

A Task<TResult> object of type bool that represents the asynchronous operation.

Attributes

Applies to

ExistsAsync(CancellationToken)

Initiates an asynchronous operation to check the existence of the queue.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<bool> ExistsAsync (System.Threading.CancellationToken cancellationToken);
[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member ExistsAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>
override this.ExistsAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>
Public Overridable Function ExistsAsync (cancellationToken As CancellationToken) As Task(Of Boolean)

Parameters

cancellationToken
CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task<Boolean>

A Task<TResult> object of type bool that represents the asynchronous operation.

Attributes

Applies to

ExistsAsync(QueueRequestOptions, OperationContext)

Initiates an asynchronous operation to check the existence of the queue.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<bool> ExistsAsync (Microsoft.Azure.Storage.Queue.QueueRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);
[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member ExistsAsync : Microsoft.Azure.Storage.Queue.QueueRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task<bool>
override this.ExistsAsync : Microsoft.Azure.Storage.Queue.QueueRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task<bool>
Public Overridable Function ExistsAsync (options As QueueRequestOptions, operationContext As OperationContext) As Task(Of Boolean)

Parameters

options
QueueRequestOptions

A QueueRequestOptions object that specifies additional options for the request.

operationContext
OperationContext

An OperationContext object that represents the context for the current operation.

Returns

Task<Boolean>

A Task<TResult> object of type bool that represents the asynchronous operation.

Attributes

Applies to

ExistsAsync(QueueRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to check the existence of the queue.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<bool> ExistsAsync (Microsoft.Azure.Storage.Queue.QueueRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);
[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member ExistsAsync : Microsoft.Azure.Storage.Queue.QueueRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>
override this.ExistsAsync : Microsoft.Azure.Storage.Queue.QueueRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>
Public Overridable Function ExistsAsync (options As QueueRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task(Of Boolean)

Parameters

options
QueueRequestOptions

A QueueRequestOptions object that specifies additional options for the request.

operationContext
OperationContext

An OperationContext object that represents the context for the current operation.

cancellationToken
CancellationToken

A CancellationToken to observe while waiting for a task to complete.

Returns

Task<Boolean>

A Task<TResult> object of type bool that represents the asynchronous operation.

Attributes

Applies to