ICloudBlob.BeginDownloadRangeToStream Method

Definition

Namespace:

Microsoft.Azure.Storage.Blob

Assembly:

Microsoft.Azure.Storage.Blob.dll

Package:

Microsoft.Azure.Storage.Blob v11.2.3

Overloads

BeginDownloadRangeToStream(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)	Begins an asynchronous operation to download a range of bytes from a blob to a stream.
BeginDownloadRangeToStream(Stream, Nullable<Int64>, Nullable<Int64>, AsyncCallback, Object)	Begins an asynchronous operation to download a range of bytes from a blob to a stream.

BeginDownloadRangeToStream(Stream, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)

Begins an asynchronous operation to download a range of bytes from a blob to a stream.

public Microsoft.Azure.Storage.ICancellableAsyncResult BeginDownloadRangeToStream (System.IO.Stream target, long? offset, long? length, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, AsyncCallback callback, object state);

abstract member BeginDownloadRangeToStream : System.IO.Stream * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Function BeginDownloadRangeToStream (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long), accessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, callback As AsyncCallback, state As Object) As ICancellableAsyncResult

Parameters

target

Stream

A Stream object representing 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 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.

callback

AsyncCallback

An AsyncCallback delegate that will receive notification when the asynchronous operation completes.

state

Object

A user-defined object that will be passed to the callback delegate.

Returns

ICancellableAsyncResult

An ICancellableAsyncResult that references the asynchronous operation.

BeginDownloadRangeToStream(Stream, Nullable<Int64>, Nullable<Int64>, AsyncCallback, Object)

Begins an asynchronous operation to download a range of bytes from a blob to a stream.

public Microsoft.Azure.Storage.ICancellableAsyncResult BeginDownloadRangeToStream (System.IO.Stream target, long? offset, long? length, AsyncCallback callback, object state);

abstract member BeginDownloadRangeToStream : System.IO.Stream * Nullable<int64> * Nullable<int64> * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Function BeginDownloadRangeToStream (target As Stream, offset As Nullable(Of Long), length As Nullable(Of Long), callback As AsyncCallback, state As Object) As ICancellableAsyncResult

Parameters

target

Stream

A Stream object representing 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.

callback

AsyncCallback

An AsyncCallback delegate that will receive notification when the asynchronous operation completes.

state

Object

A user-defined object that will be passed to the callback delegate.

Returns

ICancellableAsyncResult

An ICancellableAsyncResult that references the asynchronous operation.