CloudPageBlob.ExistsAsync Method (CancellationToken)

Initiates an asynchronous operation to check existence of the blob.

Namespace: Microsoft.WindowsAzure.Storage.Blob
Assembly: Microsoft.WindowsAzure.Storage (in Microsoft.WindowsAzure.Storage.dll)


<DoesServiceRequestAttribute> _
Public Function ExistsAsync ( _
    cancellationToken As CancellationToken _
) As Task(Of Boolean)
public Task<bool> ExistsAsync (
    CancellationToken cancellationToken
virtual Task<bool>^ ExistsAsync (
    CancellationToken cancellationToken
) sealed


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

Return Value

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

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.


Development Platforms

Windows Vista, Windows 7 and Windows Server 2008

See Also


CloudPageBlob Class
CloudPageBlob Members
Microsoft.WindowsAzure.Storage.Blob Namespace