CloudBlockBlob.UploadFromStreamAsync Method (Stream, Int64, CancellationToken) (Microsoft.WindowsAzure.Storage.Blob)
From Microsoft Windows Azure Storage Blob
C#
C++
F#
VB
CloudBlockBlob.::..UploadFromStreamAsync Method (Stream, Int64, CancellationToken)(Stream^, Int64, CancellationToken)(Stream, Int64, CancellationToken)(Stream, Int64, CancellationToken)
Initiates an asynchronous operation to upload a stream to a block blob.
Namespace:
Microsoft.WindowsAzure.Storage.Blob
Assembly:
Microsoft.WindowsAzure.Storage (in Microsoft.WindowsAzure.Storage.dll)
Syntax
[DoesServiceRequestAttribute]
public virtual Task UploadFromStreamAsync(
Stream source,
long length,
CancellationToken cancellationToken
)
C++
public:
[DoesServiceRequestAttribute]
virtual Task^ UploadFromStreamAsync(
Stream^ source,
long long length,
CancellationToken cancellationToken
)
[<DoesServiceRequestAttribute>]
abstract UploadFromStreamAsync :
source:Stream *
length:int64 *
cancellationToken:CancellationToken -> Task
[<DoesServiceRequestAttribute>]
override UploadFromStreamAsync :
source:Stream *
length:int64 *
cancellationToken:CancellationToken -> Task
<DoesServiceRequestAttribute>
Public Overridable Function UploadFromStreamAsync (
source As Stream,
length As Long,
cancellationToken As CancellationToken
) 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.
- 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.
See Also
UploadFromStreamAsync Overload
CloudBlockBlob Class
Microsoft.WindowsAzure.Storage.Blob Namespace
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Initiates an asynchronous operation to upload a stream to a block blob.
Syntax
[DoesServiceRequestAttribute] public virtual Task UploadFromStreamAsync( Stream source, long length, CancellationToken cancellationToken )
C++
public: [DoesServiceRequestAttribute] virtual Task^ UploadFromStreamAsync( Stream^ source, long long length, CancellationToken cancellationToken )
[<DoesServiceRequestAttribute>] abstract UploadFromStreamAsync : source:Stream * length:int64 * cancellationToken:CancellationToken -> Task [<DoesServiceRequestAttribute>] override UploadFromStreamAsync : source:Stream * length:int64 * cancellationToken:CancellationToken -> Task
<DoesServiceRequestAttribute> Public Overridable Function UploadFromStreamAsync ( source As Stream, length As Long, cancellationToken As CancellationToken ) 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.
- 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.
See Also
UploadFromStreamAsync Overload
CloudBlockBlob Class
Microsoft.WindowsAzure.Storage.Blob Namespace