你当前正在访问 Microsoft Azure Global Edition 技术文档网站。 如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。
CloudFile.DownloadToByteArrayAsync 方法
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
重载
DownloadToByteArrayAsync(Byte[], Int32)
[Microsoft.WindowsAzure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<int> DownloadToByteArrayAsync(byte[] target, int index);[<Microsoft.WindowsAzure.Storage.DoesServiceRequest>]
abstract member DownloadToByteArrayAsync : byte[] * int -> System.Threading.Tasks.Task<int>
override this.DownloadToByteArrayAsync : byte[] * int -> System.Threading.Tasks.Task<int>Public Overridable Function DownloadToByteArrayAsync (target As Byte(), index As Integer) As Task(Of Integer)参数
- target
- Byte[]
- index
- Int32
返回
- 属性
适用于
DownloadToByteArrayAsync(Byte[], Int32, AccessCondition, FileRequestOptions, OperationContext)
[Microsoft.WindowsAzure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<int> DownloadToByteArrayAsync(byte[] target, int index, Microsoft.WindowsAzure.Storage.AccessCondition accessCondition, Microsoft.WindowsAzure.Storage.File.FileRequestOptions options, Microsoft.WindowsAzure.Storage.OperationContext operationContext);[<Microsoft.WindowsAzure.Storage.DoesServiceRequest>]
abstract member DownloadToByteArrayAsync : byte[] * int * Microsoft.WindowsAzure.Storage.AccessCondition * Microsoft.WindowsAzure.Storage.File.FileRequestOptions * Microsoft.WindowsAzure.Storage.OperationContext -> System.Threading.Tasks.Task<int>
override this.DownloadToByteArrayAsync : byte[] * int * Microsoft.WindowsAzure.Storage.AccessCondition * Microsoft.WindowsAzure.Storage.File.FileRequestOptions * Microsoft.WindowsAzure.Storage.OperationContext -> System.Threading.Tasks.Task<int>Public Overridable Function DownloadToByteArrayAsync (target As Byte(), index As Integer, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext) As Task(Of Integer)参数
- target
- Byte[]
- index
- Int32
- accessCondition
- AccessCondition
- options
- FileRequestOptions
- operationContext
- OperationContext
返回
- 属性
适用于
DownloadToByteArrayAsync(Byte[], Int32, AccessCondition, FileRequestOptions, OperationContext, CancellationToken)
[Microsoft.WindowsAzure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<int> DownloadToByteArrayAsync(byte[] target, int index, Microsoft.WindowsAzure.Storage.AccessCondition accessCondition, Microsoft.WindowsAzure.Storage.File.FileRequestOptions options, Microsoft.WindowsAzure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);[<Microsoft.WindowsAzure.Storage.DoesServiceRequest>]
abstract member DownloadToByteArrayAsync : byte[] * int * Microsoft.WindowsAzure.Storage.AccessCondition * Microsoft.WindowsAzure.Storage.File.FileRequestOptions * Microsoft.WindowsAzure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>
override this.DownloadToByteArrayAsync : byte[] * int * Microsoft.WindowsAzure.Storage.AccessCondition * Microsoft.WindowsAzure.Storage.File.FileRequestOptions * Microsoft.WindowsAzure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>Public Overridable Function DownloadToByteArrayAsync (target As Byte(), index As Integer, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task(Of Integer)参数
- target
- Byte[]
- index
- Int32
- accessCondition
- AccessCondition
- options
- FileRequestOptions
- operationContext
- OperationContext
- cancellationToken
- CancellationToken
返回
- 属性
适用于
DownloadToByteArrayAsync(Byte[], Int32, AccessCondition, FileRequestOptions, OperationContext, IProgress<StorageProgress>, CancellationToken)
[Microsoft.WindowsAzure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<int> DownloadToByteArrayAsync(byte[] target, int index, Microsoft.WindowsAzure.Storage.AccessCondition accessCondition, Microsoft.WindowsAzure.Storage.File.FileRequestOptions options, Microsoft.WindowsAzure.Storage.OperationContext operationContext, IProgress<Microsoft.WindowsAzure.Storage.Core.Util.StorageProgress> progressHandler, System.Threading.CancellationToken cancellationToken);[<Microsoft.WindowsAzure.Storage.DoesServiceRequest>]
abstract member DownloadToByteArrayAsync : byte[] * int * Microsoft.WindowsAzure.Storage.AccessCondition * Microsoft.WindowsAzure.Storage.File.FileRequestOptions * Microsoft.WindowsAzure.Storage.OperationContext * IProgress<Microsoft.WindowsAzure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>
override this.DownloadToByteArrayAsync : byte[] * int * Microsoft.WindowsAzure.Storage.AccessCondition * Microsoft.WindowsAzure.Storage.File.FileRequestOptions * Microsoft.WindowsAzure.Storage.OperationContext * IProgress<Microsoft.WindowsAzure.Storage.Core.Util.StorageProgress> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>Public Overridable Function DownloadToByteArrayAsync (target As Byte(), index As Integer, accessCondition As AccessCondition, options As FileRequestOptions, operationContext As OperationContext, progressHandler As IProgress(Of StorageProgress), cancellationToken As CancellationToken) As Task(Of Integer)参数
- target
- Byte[]
- index
- Int32
- accessCondition
- AccessCondition
- options
- FileRequestOptions
- operationContext
- OperationContext
- progressHandler
- IProgress<StorageProgress>
- cancellationToken
- CancellationToken
返回
- 属性
