CloudBlob.DownloadToFileAsync Method

Reference

Definition

Namespace:: Microsoft.Azure.Storage.Blob

Assembly:: Microsoft.Azure.Storage.Blob.dll

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

Important

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Overloads

DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)	Downloads the contents of a blob to a file.
DownloadToFileAsync(String, FileMode)	Initiates an asynchronous operation to download the contents of a blob to a file.
DownloadToFileAsync(String, FileMode, CancellationToken)	Initiates an asynchronous operation to download the contents of a blob to a file.
DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext)	Initiates an asynchronous operation to download the contents of a blob to a file.
DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)	Initiates an asynchronous operation to download the contents of a blob to a file.

DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Downloads the contents of a blob to a file.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadToFileAsync (string path, System.IO.FileMode mode, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> progressHandler, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member DownloadToFileAsync : string * System.IO.FileMode * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.DownloadToFileAsync : string * System.IO.FileMode * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * IProgress<Microsoft.Azure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function DownloadToFileAsync (path As String, mode As FileMode, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, progressHandler As IProgress(Of StorageProgress), cancellationToken As CancellationToken) As Task

Parameters

path: String

A string containing the file path providing the blob content.

mode: FileMode

A FileMode enumeration value that specifies how to open the file.

accessCondition: AccessCondition

An AccessCondition object that represents the access conditions for the blob.

options: BlobRequestOptions

A BlobRequestOptions 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

An Task that represents an asynchronous action.

Attributes: DoesServiceRequestAttribute

Applies to

DownloadToFileAsync(String, FileMode)

Initiates an asynchronous operation to download the contents of a blob to a file.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadToFileAsync (string path, System.IO.FileMode mode);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member DownloadToFileAsync : string * System.IO.FileMode -> System.Threading.Tasks.Task
override this.DownloadToFileAsync : string * System.IO.FileMode -> System.Threading.Tasks.Task

Public Overridable Function DownloadToFileAsync (path As String, mode As FileMode) As Task

Parameters

path: String

A string containing the path to the target file.

mode: FileMode

A FileMode enumeration value that determines how to open or create the file.

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

DownloadToFileAsync(String, FileMode, CancellationToken)

Initiates an asynchronous operation to download the contents of a blob to a file.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadToFileAsync (string path, System.IO.FileMode mode, System.Threading.CancellationToken cancellationToken);

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

Public Overridable Function DownloadToFileAsync (path As String, mode As FileMode, cancellationToken As CancellationToken) As Task

Parameters

path: String

A string containing the path to the target file.

mode: FileMode

A FileMode enumeration value that determines how to open or create the file.

cancellationToken: CancellationToken

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

Returns

Task

A Task object that represents the asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext)

Initiates an asynchronous operation to download the contents of a blob to a file.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadToFileAsync (string path, System.IO.FileMode mode, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member DownloadToFileAsync : string * System.IO.FileMode * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task
override this.DownloadToFileAsync : string * System.IO.FileMode * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task

Public Overridable Function DownloadToFileAsync (path As String, mode As FileMode, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext) As Task

Parameters

path: String

A string containing the path to the target file.

mode: FileMode

A FileMode enumeration value that determines how to open or create the file.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed.

options: BlobRequestOptions

A BlobRequestOptions 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 asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to download the contents of a blob to a file.

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task DownloadToFileAsync (string path, System.IO.FileMode mode, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member DownloadToFileAsync : string * System.IO.FileMode * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.DownloadToFileAsync : string * System.IO.FileMode * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function DownloadToFileAsync (path As String, mode As FileMode, accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task

Parameters

path: String

A string containing the path to the target file.

mode: FileMode

A FileMode enumeration value that determines how to open or create the file.

accessCondition: AccessCondition

An AccessCondition object that represents the condition that must be met in order for the request to proceed.

options: BlobRequestOptions

A BlobRequestOptions 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 asynchronous operation.

Attributes: DoesServiceRequestAttribute

Applies to

Sdílet prostřednictvím

CloudBlob.DownloadToFileAsync Method

Definition

Overloads

DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)

Parameters

Returns

Applies to

DownloadToFileAsync(String, FileMode)

Parameters

Returns

Applies to

DownloadToFileAsync(String, FileMode, CancellationToken)

Parameters

Returns

Applies to

DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext)

Parameters

Returns

Applies to

DownloadToFileAsync(String, FileMode, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Parameters

Returns

Applies to

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