CloudBlob.StartCopyAsync Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
| StartCopyAsync(Uri) |
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob. |
| StartCopyAsync(Uri, CancellationToken) |
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob. |
| StartCopyAsync(Uri, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext) |
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob. |
| StartCopyAsync(Uri, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken) |
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob. |
| StartCopyAsync(Uri, Nullable<PremiumPageBlobTier>, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken) |
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob. |
| StartCopyAsync(Uri, Nullable<StandardBlobTier>, Nullable<RehydratePriority>, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken) |
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob. |
StartCopyAsync(Uri)
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<string> StartCopyAsync (Uri source);[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member StartCopyAsync : Uri -> System.Threading.Tasks.Task<string>
override this.StartCopyAsync : Uri -> System.Threading.Tasks.Task<string>Public Overridable Function StartCopyAsync (source As Uri) As Task(Of String)Parameters
Returns
A Task<TResult> object of type string that represents the asynchronous operation.
- Attributes
Applies to
StartCopyAsync(Uri, CancellationToken)
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<string> StartCopyAsync (Uri source, System.Threading.CancellationToken cancellationToken);[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member StartCopyAsync : Uri * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>
override this.StartCopyAsync : Uri * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>Public Overridable Function StartCopyAsync (source As Uri, cancellationToken As CancellationToken) As Task(Of String)Parameters
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for a task to complete.
Returns
A Task<TResult> object of type string that represents the asynchronous operation.
- Attributes
Applies to
StartCopyAsync(Uri, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext)
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<string> StartCopyAsync (Uri source, Microsoft.Azure.Storage.AccessCondition sourceAccessCondition, Microsoft.Azure.Storage.AccessCondition destAccessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext);[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member StartCopyAsync : Uri * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task<string>
override this.StartCopyAsync : Uri * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext -> System.Threading.Tasks.Task<string>Public Overridable Function StartCopyAsync (source As Uri, sourceAccessCondition As AccessCondition, destAccessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext) As Task(Of String)Parameters
- sourceAccessCondition
- AccessCondition
An AccessCondition object that represents the access conditions for the source blob. If null, no condition is used.
- destAccessCondition
- AccessCondition
An AccessCondition object that represents the access conditions for the destination blob. If null, no condition is used.
- options
- BlobRequestOptions
A BlobRequestOptions object that specifies additional options for the request.
- operationContext
- OperationContext
An OperationContext object that represents the context for the current operation.
Returns
A Task<TResult> object of type string that represents the asynchronous operation.
- Attributes
Applies to
StartCopyAsync(Uri, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<string> StartCopyAsync (Uri source, Microsoft.Azure.Storage.AccessCondition sourceAccessCondition, Microsoft.Azure.Storage.AccessCondition destAccessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member StartCopyAsync : Uri * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>
override this.StartCopyAsync : Uri * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>Public Overridable Function StartCopyAsync (source As Uri, sourceAccessCondition As AccessCondition, destAccessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task(Of String)Parameters
- sourceAccessCondition
- AccessCondition
An AccessCondition object that represents the access conditions for the source blob. If null, no condition is used.
- destAccessCondition
- AccessCondition
An AccessCondition object that represents the access conditions for the destination blob. If null, no condition is used.
- options
- BlobRequestOptions
A BlobRequestOptions object that specifies additional options for the request.
- operationContext
- OperationContext
An OperationContext object that represents the context for the current operation.
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for a task to complete.
Returns
A Task<TResult> object of type string that represents the asynchronous operation.
- Attributes
Applies to
StartCopyAsync(Uri, Nullable<PremiumPageBlobTier>, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<string> StartCopyAsync (Uri source, Microsoft.Azure.Storage.Blob.PremiumPageBlobTier? premiumPageBlobTier, Microsoft.Azure.Storage.AccessCondition sourceAccessCondition, Microsoft.Azure.Storage.AccessCondition destAccessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member StartCopyAsync : Uri * Nullable<Microsoft.Azure.Storage.Blob.PremiumPageBlobTier> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>
override this.StartCopyAsync : Uri * Nullable<Microsoft.Azure.Storage.Blob.PremiumPageBlobTier> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>Public Overridable Function StartCopyAsync (source As Uri, premiumPageBlobTier As Nullable(Of PremiumPageBlobTier), sourceAccessCondition As AccessCondition, destAccessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task(Of String)Parameters
- premiumPageBlobTier
- Nullable<PremiumPageBlobTier>
A PremiumPageBlobTier representing the tier to set. Only valid for page blobs.
- sourceAccessCondition
- AccessCondition
An AccessCondition object that represents the access conditions for the source blob. If null, no condition is used.
- destAccessCondition
- AccessCondition
An AccessCondition object that represents the access conditions for the destination blob. If null, no condition is used.
- options
- BlobRequestOptions
A BlobRequestOptions object that specifies additional options for the request.
- operationContext
- OperationContext
An OperationContext object that represents the context for the current operation.
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for a task to complete.
Returns
A Task<TResult> object of type string that represents the asynchronous operation.
- Attributes
Applies to
StartCopyAsync(Uri, Nullable<StandardBlobTier>, Nullable<RehydratePriority>, AccessCondition, AccessCondition, BlobRequestOptions, OperationContext, CancellationToken)
Initiates an asynchronous operation to start copying another blob's contents, properties, and metadata to this blob.
[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual System.Threading.Tasks.Task<string> StartCopyAsync (Uri source, Microsoft.Azure.Storage.Blob.StandardBlobTier? standardBlockBlobTier, Microsoft.Azure.Storage.Blob.RehydratePriority? rehydratePriority, Microsoft.Azure.Storage.AccessCondition sourceAccessCondition, Microsoft.Azure.Storage.AccessCondition destAccessCondition, Microsoft.Azure.Storage.Blob.BlobRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, System.Threading.CancellationToken cancellationToken);[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member StartCopyAsync : Uri * Nullable<Microsoft.Azure.Storage.Blob.StandardBlobTier> * Nullable<Microsoft.Azure.Storage.Blob.RehydratePriority> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>
override this.StartCopyAsync : Uri * Nullable<Microsoft.Azure.Storage.Blob.StandardBlobTier> * Nullable<Microsoft.Azure.Storage.Blob.RehydratePriority> * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.AccessCondition * Microsoft.Azure.Storage.Blob.BlobRequestOptions * Microsoft.Azure.Storage.OperationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<string>Public Overridable Function StartCopyAsync (source As Uri, standardBlockBlobTier As Nullable(Of StandardBlobTier), rehydratePriority As Nullable(Of RehydratePriority), sourceAccessCondition As AccessCondition, destAccessCondition As AccessCondition, options As BlobRequestOptions, operationContext As OperationContext, cancellationToken As CancellationToken) As Task(Of String)Parameters
- standardBlockBlobTier
- Nullable<StandardBlobTier>
A StandardBlobTier representing the tier to set. Only valid for block blobs.
- rehydratePriority
- Nullable<RehydratePriority>
The priority with which to rehydrate an archived blob.
- sourceAccessCondition
- AccessCondition
An AccessCondition object that represents the access conditions for the source blob. If null, no condition is used.
- destAccessCondition
- AccessCondition
An AccessCondition object that represents the access conditions for the destination blob. If null, no condition is used.
- options
- BlobRequestOptions
A BlobRequestOptions object that specifies additional options for the request.
- operationContext
- OperationContext
An OperationContext object that represents the context for the current operation.
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for a task to complete.
Returns
A Task<TResult> object of type string that represents the asynchronous operation.
- Attributes
Applies to
Azure SDK for .NET
Váš názor
Připravujeme: V průběhu roku 2024 budeme postupně vyřazovat problémy z GitHub coby mechanismus zpětné vazby pro obsah a nahrazovat ho novým systémem zpětné vazby. Další informace naleznete v tématu: https://aka.ms/ContentUserFeedback.
Odeslat a zobrazit názory pro