CloudFile.UploadFromStreamAsync Method

Reference

Definition

Namespace:: Microsoft.Azure.Storage.File

Assembly:: Microsoft.Azure.Storage.File.dll

Package:: Microsoft.Azure.Storage.File v11.2.3

Important

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Overloads

UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream, Int64, CancellationToken)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream, CancellationToken)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream, Int64)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.
UploadFromStreamAsync(Stream)	Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.File.FileRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task

Parameters

source: Stream

The stream providing the file content.

accessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the file. If null, no condition is used.

options: FileRequestOptions

A FileRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

cancellationToken: CancellationToken

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

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, long length, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.File.FileRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> progressHandler, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * int64 * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * int64 * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, length As Long, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, progressHandler As IProgress(Of StorageProgress), cancellationToken As CancellationToken) As Task

Parameters

source: Stream

The stream providing the file content.

length: Int64

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

accessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the file. If null, no condition is used.

options: FileRequestOptions

An FileRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

progressHandler: IProgress<StorageProgress>

A IProgress<T> object to handle StorageProgress messages.

cancellationToken: CancellationToken

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

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, long length, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.File.FileRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * int64 * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * int64 * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, length As Long, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task

Parameters

source: Stream

The stream providing the file content.

length: Int64

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

accessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the file. If null, no condition is used.

options: FileRequestOptions

An FileRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

cancellationToken: CancellationToken

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

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.File.FileRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> progressHandler, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, progressHandler As IProgress(Of StorageProgress), cancellationToken As CancellationToken) As Task

Parameters

source: Stream

The stream providing the file content.

accessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the file. If null, no condition is used.

options: FileRequestOptions

A FileRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

progressHandler: IProgress<StorageProgress>

A IProgress<T> object to handle StorageProgress messages.

cancellationToken: CancellationToken

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

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, long length, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.File.FileRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * int64 * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * int64 * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, length As Long, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext) As Task

Parameters

source: Stream

The stream providing the file content.

length: Int64

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

accessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the file. If null, no condition is used.

options: FileRequestOptions

An FileRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.File.FileRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext) As Task

Parameters

source: Stream

The stream providing the file content.

accessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the file. If null, no condition is used.

options: FileRequestOptions

A FileRequestOptions object that specifies additional options for the request.

operationContext: OperationContext

An OperationContext object that represents the context for the current operation.

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream, Int64, CancellationToken)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, long length, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * int64 * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * int64 * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, length As Long, cancellationToken As CancellationToken) As Task

Parameters

source: Stream

The stream providing the file content.

length: Int64

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

cancellationToken: CancellationToken

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

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream, CancellationToken)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, cancellationToken As CancellationToken) As Task

Parameters

source: Stream

The stream providing the file content.

cancellationToken: CancellationToken

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

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream, Int64)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source, long length);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream * int64 -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream * int64 -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream, length As Long) As Task

Parameters

source: Stream

The stream providing the file content.

length: Int64

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

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

UploadFromStreamAsync(Stream)

Returns a task that performs an asynchronous operation to upload a stream to a file. If the file already exists on the service, it will be overwritten.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task UploadFromStreamAsync (System.IO.Stream source);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member UploadFromStreamAsync : System.IO.Stream -> System.Threading.Tasks.Task
override this.UploadFromStreamAsync : System.IO.Stream -> System.Threading.Tasks.Task

Public Overridable Function UploadFromStreamAsync (source As Stream) As Task

Parameters

source: Stream

The stream providing the file content.

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

共用方式為

CloudFile.UploadFromStreamAsync Method

Definition

Overloads

UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream, Int64, AccessCondition, FileRequestOptions, OperationContext)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream, AccessCondition, FileRequestOptions, OperationContext)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream, Int64, CancellationToken)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream, CancellationToken)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream, Int64)

Parameters

Returns

Applies to

UploadFromStreamAsync(Stream)

Parameters

Returns

Applies to

其他資源