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CloudPageBlob.BeginGetPageRangesDiff 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

BeginGetPageRangesDiff(DateTimeOffset, AsyncCallback, Object)	开始异步操作，以返回指定快照和此对象之间不同的页范围的集合。
BeginGetPageRangesDiff(DateTimeOffset, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)	开始异步操作，以返回指定快照和此对象之间不同的页范围的集合。

BeginGetPageRangesDiff(DateTimeOffset, AsyncCallback, Object)

开始异步操作，以返回指定快照和此对象之间不同的页范围的集合。

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginGetPageRangesDiff (DateTimeOffset previousSnapshotTime, AsyncCallback callback, object state);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member BeginGetPageRangesDiff : DateTimeOffset * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
override this.BeginGetPageRangesDiff : DateTimeOffset * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Overridable Function BeginGetPageRangesDiff (previousSnapshotTime As DateTimeOffset, callback As AsyncCallback, state As Object) As ICancellableAsyncResult

参数

previousSnapshotTime: DateTimeOffset

一个 DateTimeOffset ，表示要用作差异起点的快照时间戳。如果此 CloudPageBlob 表示快照，则 previousSnapshotTime 参数必须早于当前快照时间戳。

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

BeginGetPageRangesDiff(DateTimeOffset, Nullable<Int64>, Nullable<Int64>, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)

开始异步操作，以返回指定快照和此对象之间不同的页范围的集合。

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginGetPageRangesDiff (DateTimeOffset previousSnapshotTime, long? offset, long? length, Microsoft.Azure.Storage.AccessCondition accessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, AsyncCallback callback, object state);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member BeginGetPageRangesDiff : DateTimeOffset * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
override this.BeginGetPageRangesDiff : DateTimeOffset * Nullable<int64> * Nullable<int64> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Overridable Function BeginGetPageRangesDiff (previousSnapshotTime As DateTimeOffset, 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