CloudBlockBlob.BeginStartCopyFromBlob Method (CloudBlockBlob, AsyncCallback, Object)
Note: This API is now obsolete.
Begins an asynchronous operation to start copying another block blob's contents, properties, and metadata to this block blob.
Namespace: Microsoft.WindowsAzure.Storage.Blob
Assembly: Microsoft.WindowsAzure.Storage (in Microsoft.WindowsAzure.Storage.dll)
Syntax
[ObsoleteAttribute("Deprecated this method in favor of BeginStartCopy.")]
[DoesServiceRequestAttribute]
public ICancellableAsyncResult BeginStartCopyFromBlob(
CloudBlockBlob source,
AsyncCallback callback,
object state
)
<ObsoleteAttribute("Deprecated this method in favor of BeginStartCopy.")>
<DoesServiceRequestAttribute>
Public Function BeginStartCopyFromBlob (
source As CloudBlockBlob,
callback As AsyncCallback,
state As Object
) As ICancellableAsyncResult
Parameters
source
Type: Microsoft.WindowsAzure.Storage.Blob.CloudBlockBlobA CloudBlockBlob object.
callback
Type: System.AsyncCallbackAn AsyncCallback delegate that will receive notification when the asynchronous operation completes.
state
Type: System.ObjectA user-defined object that will be passed to the callback delegate.
Return Value
Type: Microsoft.WindowsAzure.Storage.ICancellableAsyncResult
An ICancellableAsyncResult that references the asynchronous operation.
See Also
BeginStartCopyFromBlob Overload
CloudBlockBlob Class
Microsoft.WindowsAzure.Storage.Blob Namespace
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