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CloudBlockBlob.BeginStartCopy 方法

参考

定义

命名空间:: Microsoft.Azure.Storage.Blob

程序集:: Microsoft.Azure.Storage.Blob.dll

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

重要

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重载

BeginStartCopy(CloudBlockBlob, AsyncCallback, Object)	开始异步操作，开始将另一个块 Blob 的内容、属性和元数据复制到此块 Blob。
BeginStartCopy(CloudBlockBlob, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)	开始异步操作，开始将另一个块 Blob 的内容、属性和元数据复制到此块 Blob。
BeginStartCopy(CloudBlockBlob, Nullable<StandardBlobTier>, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)	开始异步操作，开始将另一个块 Blob 的内容、属性和元数据复制到此块 Blob。

BeginStartCopy(CloudBlockBlob, AsyncCallback, Object)

开始异步操作，开始将另一个块 Blob 的内容、属性和元数据复制到此块 Blob。

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginStartCopy (Microsoft.Azure.Storage.Blob.CloudBlockBlob source, AsyncCallback callback, object state);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
override this.BeginStartCopy : Microsoft.Azure.Storage.Blob.CloudBlockBlob * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Overridable Function BeginStartCopy (source As CloudBlockBlob, callback As AsyncCallback, state As Object) As ICancellableAsyncResult

参数

source: CloudBlockBlob

CloudBlockBlob 对象。

callback: AsyncCallback

在 AsyncCallback 异步操作完成时接收通知的委托。

state: Object

将传递给回调委托的用户定义对象。

ICancellableAsyncResult

引用 ICancellableAsyncResult 异步操作的。

属性: DoesServiceRequestAttribute

适用于

BeginStartCopy(CloudBlockBlob, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)

开始异步操作，开始将另一个块 Blob 的内容、属性和元数据复制到此块 Blob。

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginStartCopy (Microsoft.Azure.Storage.Blob.CloudBlockBlob source, Microsoft.Azure.Storage.AccessCondition sourceAccessCondition, Microsoft.Azure.Storage.AccessCondition destAccessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, AsyncCallback callback, object state);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
override this.BeginStartCopy : Microsoft.Azure.Storage.Blob.CloudBlockBlob * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Overridable Function BeginStartCopy (source As CloudBlockBlob, sourceAccessCondition As AccessCondition, destAccessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, callback As AsyncCallback, state As Object) As ICancellableAsyncResult

参数

source: CloudBlockBlob

CloudBlockBlob 对象。

sourceAccessCondition: AccessCondition

一个 AccessCondition 对象，表示源 Blob 的访问条件。如果为 null，则不使用任何条件。

destAccessCondition: AccessCondition

一个 AccessCondition 对象，表示目标 Blob 的访问条件。如果为 null，则不使用任何条件。

options: BlobRequestOptions

一个 BlobRequestOptions 对象，它指定请求的其他选项。

operationContext: OperationContext

一个 OperationContext 对象，它一个表示当前操作的上下文。

callback: AsyncCallback

在 AsyncCallback 异步操作完成时接收通知的委托。

state: Object

将传递给回调委托的用户定义对象。

ICancellableAsyncResult

引用 ICancellableAsyncResult 异步操作的。

属性: DoesServiceRequestAttribute

适用于

BeginStartCopy(CloudBlockBlob, Nullable<StandardBlobTier>, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)

开始异步操作，开始将另一个块 Blob 的内容、属性和元数据复制到此块 Blob。

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginStartCopy (Microsoft.Azure.Storage.Blob.CloudBlockBlob source, Microsoft.Azure.Storage.Blob.StandardBlobTier? standardBlockBlobTier, Microsoft.Azure.Storage.AccessCondition sourceAccessCondition, Microsoft.Azure.Storage.AccessCondition destAccessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, AsyncCallback callback, object state);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
override this.BeginStartCopy : Microsoft.Azure.Storage.Blob.CloudBlockBlob * Nullable<Microsoft.Azure.Storage.Blob.StandardBlobTier> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Overridable Function BeginStartCopy (source As CloudBlockBlob, standardBlockBlobTier As Nullable(Of StandardBlobTier), sourceAccessCondition As AccessCondition, destAccessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, callback As AsyncCallback, state As Object) As ICancellableAsyncResult