CloudFile.DownloadRangeToStreamAsync Method

Reference

Definition

Namespace:: Microsoft.Azure.Storage.File

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

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

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Overloads

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)	Returns a task that performs an asynchronous operation to download the contents of a file to a stream.
DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)	Returns a task that performs an asynchronous operation to download the contents of a file to a stream.
DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>)	Returns a task that performs an asynchronous operation to download the contents of a file to a stream.
DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, CancellationToken)	Returns a task that performs an asynchronous operation to download the contents of a file to a stream.
DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext)	Returns a task that performs an asynchronous operation to download the contents of a file to a stream.

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

Returns a task that performs an asynchronous operation to download the contents of a file to a stream.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadRangeToStreamAsync (System.IO.Stream target, long? offset, 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 DownloadRangeToStreamAsync : System.IO.Stream * Nullable<int64> * Nullable<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.DownloadRangeToStreamAsync : System.IO.Stream * Nullable<int64> * Nullable<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 DownloadRangeToStreamAsync (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long), accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, progressHandler As IProgress(Of StorageProgress), cancellationToken As CancellationToken) As Task

Parameters

target: Stream

The target stream.

offset: Nullable<Int64>

The starting offset of the data range, in bytes.

length: Nullable<Int64>

The length of the data range, in bytes.

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

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)

Returns a task that performs an asynchronous operation to download the contents of a file to a stream.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadRangeToStreamAsync (System.IO.Stream target, long? offset, 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 DownloadRangeToStreamAsync : System.IO.Stream * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.DownloadRangeToStreamAsync : System.IO.Stream * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.File.FileRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function DownloadRangeToStreamAsync (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long), accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task

Parameters

target: Stream

The target stream.

offset: Nullable<Int64>

The starting offset of the data range, in bytes.

length: Nullable<Int64>

The length of the data range, in bytes.

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

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>)

Returns a task that performs an asynchronous operation to download the contents of a file to a stream.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadRangeToStreamAsync (System.IO.Stream target, long? offset, long? length);

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

Public Overridable Function DownloadRangeToStreamAsync (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long)) As Task

Parameters

target: Stream

The target stream.

offset: Nullable<Int64>

The starting offset of the data range, in bytes.

length: Nullable<Int64>

The length of the data range, in bytes.

Returns

Task

A Task object that represents the current operation.

Attributes: DoesServiceRequestAttribute

Applies to

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, CancellationToken)

Returns a task that performs an asynchronous operation to download the contents of a file to a stream.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadRangeToStreamAsync (System.IO.Stream target, long? offset, long? length, System.Threading.CancellationToken cancellationToken);

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

Public Overridable Function DownloadRangeToStreamAsync (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long), cancellationToken As CancellationToken) As Task

Parameters

target: Stream

The target stream.

offset: Nullable<Int64>

The starting offset of the data range, in bytes.

length: Nullable<Int64>

The length of the data range, in bytes.

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

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext)

Returns a task that performs an asynchronous operation to download the contents of a file to a stream.

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

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

Public Overridable Function DownloadRangeToStreamAsync (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long), accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext) As Task

Parameters

target: Stream

The target stream.

offset: Nullable<Int64>

The starting offset of the data range, in bytes.

length: Nullable<Int64>

The length of the data range, in bytes.

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

Поделиться через

CloudFile.DownloadRangeToStreamAsync Method

Definition

Overloads

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

Parameters

Returns

Applies to

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)

Parameters

Returns

Applies to

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>)

Parameters

Returns

Applies to

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, CancellationToken)

Parameters

Returns

Applies to

DownloadRangeToStreamAsync(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, FileRequestOptions, OperationContext)

Parameters

Returns

Applies to

Дополнительные ресурсы