CloudPageBlob.UploadFromStreamAsync Method (Stream, Int64, AccessCondition, BlobRequestOptions, OperationContext) (Microsoft.WindowsAzure.Storage.Blob)

Initiates an asynchronous operation to upload a stream to a page 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 UploadFromStreamAsync(
	Stream source,
	long length,
	AccessCondition accessCondition,
	BlobRequestOptions options,
	OperationContext operationContext
)

C++

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public:
[DoesServiceRequestAttribute]
virtual Task^ UploadFromStreamAsync(
	Stream^ source,
	long long length,
	AccessCondition^ accessCondition,
	BlobRequestOptions^ options,
	OperationContext^ operationContext
)

F#

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[<DoesServiceRequestAttribute>]
abstract UploadFromStreamAsync : 
        source:Stream *
        length:int64 *
        accessCondition:AccessCondition *
        options:BlobRequestOptions *
        operationContext:OperationContext -> Task
[<DoesServiceRequestAttribute>]
override UploadFromStreamAsync : 
        source:Stream *
        length:int64 *
        accessCondition:AccessCondition *
        options:BlobRequestOptions *
        operationContext:OperationContext -> Task

VB

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<DoesServiceRequestAttribute>
Public Overridable Function UploadFromStreamAsync (
	source As Stream,
	length As Long,
	accessCondition As AccessCondition,
	options As BlobRequestOptions,
	operationContext As OperationContext
) As Task

Parameters

source

Type: System.IO.StreamSystem.IO::Stream^System.IO.StreamSystem.IO.Stream

A Stream object providing the blob content.

length

Type: System.Int64System::Int64System.Int64System.Int64

The number of bytes to write from the source stream at its current position.

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.

Return Value

Type: System.Threading.Tasks.TaskSystem.Threading.Tasks::Task^System.Threading.Tasks.TaskSystem.Threading.Tasks.Task

A Task object that represents the asynchronous operation.

Implements

ICloudBlob.::..UploadFromStreamAsync(Stream, Int64, AccessCondition, BlobRequestOptions, OperationContext)(Stream^, Int64, AccessCondition^, BlobRequestOptions^, OperationContext^)(Stream, Int64, AccessCondition, BlobRequestOptions, OperationContext)(Stream, Int64, AccessCondition, BlobRequestOptions, OperationContext)

See Also

UploadFromStreamAsync Overload
CloudPageBlob Class
Microsoft.WindowsAzure.Storage.Blob Namespace

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