CloudFile.StartCopyAsync Method (CloudFile, AccessCondition, AccessCondition, FileRequestOptions, OperationContext, CancellationToken) (Microsoft.WindowsAzure.Storage.File)

From Microsoft Windows Azure Storage Blob

Initiates an asynchronous operation to start copying another file's contents, properties, and metadata to this file.

Namespace:   Microsoft.WindowsAzure.Storage.File
Assembly:  Microsoft.WindowsAzure.Storage (in Microsoft.WindowsAzure.Storage.dll)

Syntax

 
[DoesServiceRequestAttribute]
public virtual Task<string> StartCopyAsync(
	CloudFile source,
	AccessCondition sourceAccessCondition,
	AccessCondition destAccessCondition,
	FileRequestOptions options,
	OperationContext operationContext,
	CancellationToken cancellationToken
)
 
public:
[DoesServiceRequestAttribute]
virtual Task<String^>^ StartCopyAsync(
	CloudFile^ source,
	AccessCondition^ sourceAccessCondition,
	AccessCondition^ destAccessCondition,
	FileRequestOptions^ options,
	OperationContext^ operationContext,
	CancellationToken cancellationToken
)
 
[<DoesServiceRequestAttribute>]
abstract StartCopyAsync : 
        source:CloudFile *
        sourceAccessCondition:AccessCondition *
        destAccessCondition:AccessCondition *
        options:FileRequestOptions *
        operationContext:OperationContext *
        cancellationToken:CancellationToken -> Task<string>
[<DoesServiceRequestAttribute>]
override StartCopyAsync : 
        source:CloudFile *
        sourceAccessCondition:AccessCondition *
        destAccessCondition:AccessCondition *
        options:FileRequestOptions *
        operationContext:OperationContext *
        cancellationToken:CancellationToken -> Task<string>
 
<DoesServiceRequestAttribute>
Public Overridable Function StartCopyAsync (
	source As CloudFile,
	sourceAccessCondition As AccessCondition,
	destAccessCondition As AccessCondition,
	options As FileRequestOptions,
	operationContext As OperationContext,
	cancellationToken As CancellationToken
) As Task(OfString)

Parameters

source
Type: Microsoft.WindowsAzure.Storage.File.CloudFileMicrosoft.WindowsAzure.Storage.File::CloudFile^Microsoft.WindowsAzure.Storage.File.CloudFileMicrosoft.WindowsAzure.Storage.File.CloudFile

A CloudFile 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 file. 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 file. If null, no condition is used.

options
Type: Microsoft.WindowsAzure.Storage.File.FileRequestOptionsMicrosoft.WindowsAzure.Storage.File::FileRequestOptions^Microsoft.WindowsAzure.Storage.File.FileRequestOptionsMicrosoft.WindowsAzure.Storage.File.FileRequestOptions

A FileRequestOptions 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.

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