C#C++F#VB
CloudQueue.::..ClearAsync Method (QueueRequestOptions, OperationContext, CancellationToken)(QueueRequestOptions^, OperationContext^, CancellationToken)(QueueRequestOptions, OperationContext, CancellationToken)(QueueRequestOptions, OperationContext, CancellationToken)
Initiates an asynchronous operation to clear all messages from the queue.
Assembly: Microsoft.WindowsAzure.Storage (in Microsoft.WindowsAzure.Storage.dll)
Syntax
[DoesServiceRequestAttribute] public virtual Task ClearAsync( QueueRequestOptions options, OperationContext operationContext, CancellationToken cancellationToken )
C++
public: [DoesServiceRequestAttribute] virtual Task^ ClearAsync( QueueRequestOptions^ options, OperationContext^ operationContext, CancellationToken cancellationToken )
[<DoesServiceRequestAttribute>] abstract ClearAsync : options:QueueRequestOptions * operationContext:OperationContext * cancellationToken:CancellationToken -> Task [<DoesServiceRequestAttribute>] override ClearAsync : options:QueueRequestOptions * operationContext:OperationContext * cancellationToken:CancellationToken -> Task
<DoesServiceRequestAttribute> Public Overridable Function ClearAsync ( options As QueueRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken ) As Task
Parameters
- options
-
Type:
Microsoft.WindowsAzure.Storage.Queue.QueueRequestOptionsMicrosoft.WindowsAzure.Storage.Queue::QueueRequestOptions^Microsoft.WindowsAzure.Storage.Queue.QueueRequestOptionsMicrosoft.WindowsAzure.Storage.Queue.QueueRequestOptions
A QueueRequestOptions object that specifies additional options for the request.
- operationContext
-
Type:
Microsoft.WindowsAzure.Storage.OperationContextMicrosoft.WindowsAzure.Storage::OperationContext^Microsoft.WindowsAzure.Storage.OperationContextMicrosoft.WindowsAzure.Storage.OperationContext
An OperationContext object that represents the context for the current operation.
- cancellationToken
-
Type:
System.Threading.CancellationTokenSystem.Threading::CancellationTokenSystem.Threading.CancellationTokenSystem.Threading.CancellationToken
A CancellationToken to observe while waiting for a task to complete.
Return Value
Type: System.Threading.Tasks.TaskSystem.Threading.Tasks::Task^System.Threading.Tasks.TaskSystem.Threading.Tasks.TaskA Task object that represents the asynchronous operation.