Initiates an asynchronous operation to start copying another append blob's contents, properties, and metadata to this append blob.
Assembly: Microsoft.WindowsAzure.Storage (in Microsoft.WindowsAzure.Storage.dll)
Syntax
[DoesServiceRequestAttribute] public virtual Task<string> StartCopyAsync( CloudAppendBlob source, AccessCondition sourceAccessCondition, AccessCondition destAccessCondition, BlobRequestOptions options, OperationContext operationContext, CancellationToken cancellationToken )
public: [DoesServiceRequestAttribute] virtual Task<String^>^ StartCopyAsync( CloudAppendBlob^ source, AccessCondition^ sourceAccessCondition, AccessCondition^ destAccessCondition, BlobRequestOptions^ options, OperationContext^ operationContext, CancellationToken cancellationToken )
[<DoesServiceRequestAttribute>] abstract StartCopyAsync : source:CloudAppendBlob * sourceAccessCondition:AccessCondition * destAccessCondition:AccessCondition * options:BlobRequestOptions * operationContext:OperationContext * cancellationToken:CancellationToken -> Task<string> [<DoesServiceRequestAttribute>] override StartCopyAsync : source:CloudAppendBlob * sourceAccessCondition:AccessCondition * destAccessCondition:AccessCondition * options:BlobRequestOptions * operationContext:OperationContext * cancellationToken:CancellationToken -> Task<string>
<DoesServiceRequestAttribute> Public Overridable Function StartCopyAsync ( source As CloudAppendBlob, sourceAccessCondition As AccessCondition, destAccessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken ) As Task(Of String)
Parameters
- source
-
Type:
Microsoft.WindowsAzure.Storage.Blob.CloudAppendBlobMicrosoft.WindowsAzure.Storage.Blob::CloudAppendBlob^Microsoft.WindowsAzure.Storage.Blob.CloudAppendBlobMicrosoft.WindowsAzure.Storage.Blob.CloudAppendBlob
A CloudAppendBlob object.
- sourceAccessCondition
-
Type:
Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage::AccessCondition^Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage.AccessCondition
An AccessCondition object that represents the access conditions for the source blob. If null, no condition is used.
- destAccessCondition
-
Type:
Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage::AccessCondition^Microsoft.WindowsAzure.Storage.AccessConditionMicrosoft.WindowsAzure.Storage.AccessCondition
An AccessCondition object that represents the access conditions for the destination blob. If null, no condition is used.
- options
-
Type:
Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptionsMicrosoft.WindowsAzure.Storage.Blob::BlobRequestOptions^Microsoft.WindowsAzure.Storage.Blob.BlobRequestOptionsMicrosoft.WindowsAzure.Storage.Blob.BlobRequestOptions
A BlobRequestOptions object that specifies additional options for the request.
- operationContext
-
Type:
Microsoft.WindowsAzure.Storage.OperationContextMicrosoft.WindowsAzure.Storage::OperationContext^Microsoft.WindowsAzure.Storage.OperationContextMicrosoft.WindowsAzure.Storage.OperationContext
An OperationContext object that represents the context for the current operation.
- cancellationToken
-
Type:
System.Threading.CancellationTokenSystem.Threading::CancellationTokenSystem.Threading.CancellationTokenSystem.Threading.CancellationToken
A CancellationToken to observe while waiting for a task to complete.
Return Value
Type: System.Threading.Tasks.Task<String>System.Threading.Tasks::Task<String^>^System.Threading.Tasks.Task<String>System.Threading.Tasks.Task(Of String)A Task<TResult><TResult><'TResult>(Of TResult) object of type string that represents the asynchronous operation.