CloudBlobClient.GetBlobReferenceFromServerAsync Method (Uri, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken) (Microsoft.WindowsAzure.Storage.Blob)

Initiates an asynchronous operation that gets a reference to a blob.

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

Syntax

C#

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[DoesServiceRequestAttribute]
public virtual Task<ICloudBlob> GetBlobReferenceFromServerAsync(
	Uri blobUri,
	AccessCondition accessCondition,
	BlobRequestOptions options,
	OperationContext operationContext,
	CancellationToken cancellationToken
)

C++

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public:
[DoesServiceRequestAttribute]
virtual Task<ICloudBlob^>^ GetBlobReferenceFromServerAsync(
	Uri^ blobUri,
	AccessCondition^ accessCondition,
	BlobRequestOptions^ options,
	OperationContext^ operationContext,
	CancellationToken cancellationToken
)

F#

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[<DoesServiceRequestAttribute>]
abstract GetBlobReferenceFromServerAsync : 
        blobUri:Uri *
        accessCondition:AccessCondition *
        options:BlobRequestOptions *
        operationContext:OperationContext *
        cancellationToken:CancellationToken -> Task<ICloudBlob>
[<DoesServiceRequestAttribute>]
override GetBlobReferenceFromServerAsync : 
        blobUri:Uri *
        accessCondition:AccessCondition *
        options:BlobRequestOptions *
        operationContext:OperationContext *
        cancellationToken:CancellationToken -> Task<ICloudBlob>

VB

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<DoesServiceRequestAttribute>
Public Overridable Function GetBlobReferenceFromServerAsync (
	blobUri As Uri,
	accessCondition As AccessCondition,
	options As BlobRequestOptions,
	operationContext As OperationContext,
	cancellationToken As CancellationToken
) As Task(Of ICloudBlob)

Parameters

blobUri

Type: System.UriSystem::Uri^System.UriSystem.Uri

A Uri containing the URI of the blob. The service assumes this is the URI for the blob at the primary location.

accessCondition

Type: Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage::AccessCondition^Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage.AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed. If null, no condition is used.

options

Type: Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptionsMicrosoft.WindowsAzure.Storage.Blob::BlobRequestOptions^Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptionsMicrosoft.WindowsAzure.Storage.Blob.BlobRequestOptions

A BlobRequestOptions 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.Task<ICloudBlob>System.Threading.Tasks::Task<ICloudBlob^>^System.Threading.Tasks.Task<ICloudBlob>System.Threading.Tasks.Task(Of ICloudBlob)

A Task<TResult><TResult><'TResult>(Of TResult) object of type ICloudBlob that represents the asynchronous operation.

See Also

GetBlobReferenceFromServerAsync Overload
CloudBlobClient Class
Microsoft.WindowsAzure.Storage.Blob Namespace

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