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ICloudBlob.DownloadRangeToByteArrayAsync Method

Definition

Overloads

DownloadRangeToByteArrayAsync(Byte[], Int32, Nullable<Int64>, Nullable<Int64>)

Initiates an asynchronous operation to download a range of bytes from a blob to a byte array.

DownloadRangeToByteArrayAsync(Byte[], Int32, Nullable<Int64>, Nullable<Int64>, CancellationToken)

Initiates an asynchronous operation to download a range of bytes from a blob to a byte array.

DownloadRangeToByteArrayAsync(Byte[], Int32, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext)

Initiates an asynchronous operation to download a range of bytes from a blob to a byte array.

DownloadRangeToByteArrayAsync(Byte[], Int32, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to download a range of bytes from a blob to a byte array.

DownloadRangeToByteArrayAsync(Byte[], Int32, Nullable<Int64>, Nullable<Int64>)

Initiates an asynchronous operation to download a range of bytes from a blob to a byte array.

public System.Threading.Tasks.Task<int> DownloadRangeToByteArrayAsync (byte[] target, int index, long? blobOffset, long? length);
abstract member DownloadRangeToByteArrayAsync : byte[] * int * Nullable<int64> * Nullable<int64> -> System.Threading.Tasks.Task<int>
Public Function DownloadRangeToByteArrayAsync (target As Byte(), index As Integer, blobOffset As Nullable(Of Long), length As Nullable(Of Long)) As Task(Of Integer)

Parameters

target
Byte[]

The target byte array.

index
Int32

The starting offset in the byte array.

blobOffset
Nullable<Int64>

The starting offset of the data range, in bytes.

length
Nullable<Int64>

The length of the data range, in bytes.

Returns

A Task object of type int that represents the asynchronous operation.

Applies to

DownloadRangeToByteArrayAsync(Byte[], Int32, Nullable<Int64>, Nullable<Int64>, CancellationToken)

Initiates an asynchronous operation to download a range of bytes from a blob to a byte array.

public System.Threading.Tasks.Task<int> DownloadRangeToByteArrayAsync (byte[] target, int index, long? blobOffset, long? length, System.Threading.CancellationToken cancellationToken);
abstract member DownloadRangeToByteArrayAsync : byte[] * int * Nullable<int64> * Nullable<int64> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>
Public Function DownloadRangeToByteArrayAsync (target As Byte(), index As Integer, blobOffset As Nullable(Of Long), length As Nullable(Of Long), cancellationToken As CancellationToken) As Task(Of Integer)

Parameters

target
Byte[]

The target byte array.

index
Int32

The starting offset in the byte array.

blobOffset
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

A Task object of type int that represents the asynchronous operation.

Applies to

DownloadRangeToByteArrayAsync(Byte[], Int32, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext)

Initiates an asynchronous operation to download a range of bytes from a blob to a byte array.

public System.Threading.Tasks.Task<int> DownloadRangeToByteArrayAsync (byte[] target, int index, long? blobOffset, long? length, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);
abstract member DownloadRangeToByteArrayAsync : byte[] * int * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task<int>
Public Function DownloadRangeToByteArrayAsync (target As Byte(), index As Integer, blobOffset As Nullable(Of Long), length As Nullable(Of Long), accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext) As Task(Of Integer)

Parameters

target
Byte[]

The target byte array.

index
Int32

The starting offset in the byte array.

blobOffset
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 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

A Task object of type int that represents the asynchronous operation.

Applies to

DownloadRangeToByteArrayAsync(Byte[], Int32, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)

Initiates an asynchronous operation to download a range of bytes from a blob to a byte array.

public System.Threading.Tasks.Task<int> DownloadRangeToByteArrayAsync (byte[] target, int index, long? blobOffset, long? length, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);
abstract member DownloadRangeToByteArrayAsync : byte[] * int * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>
Public Function DownloadRangeToByteArrayAsync (target As Byte(), index As Integer, blobOffset As Nullable(Of Long), length As Nullable(Of Long), accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task(Of Integer)

Parameters

target
Byte[]

The target byte array.

index
Int32

The starting offset in the byte array.

blobOffset
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 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

A Task object of type int that represents the asynchronous operation.

Applies to