CloudBlockBlob.BeginDownloadToFile Method (String, FileMode, AccessCondition, BlobRequestOptions, OperationContext, AsyncCallback, Object)

Begins an asynchronous operation to download the contents of a blob to a file.

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

Syntax

'Declaration
<DoesServiceRequestAttribute> _
Public Function BeginDownloadToFile ( _
    path As String, _
    mode As FileMode, _
    accessCondition As AccessCondition, _
    options As BlobRequestOptions, _
    operationContext As OperationContext, _
    callback As AsyncCallback, _
    state As Object _
) As ICancellableAsyncResult
[DoesServiceRequestAttribute] 
public ICancellableAsyncResult BeginDownloadToFile (
    string path,
    FileMode mode,
    AccessCondition accessCondition,
    BlobRequestOptions options,
    OperationContext operationContext,
    AsyncCallback callback,
    Object state
)
[DoesServiceRequestAttribute] 
public:
virtual ICancellableAsyncResult^ BeginDownloadToFile (
    String^ path, 
    FileMode mode, 
    AccessCondition^ accessCondition, 
    BlobRequestOptions^ options, 
    OperationContext^ operationContext, 
    AsyncCallback^ callback, 
    Object^ state
) sealed

Parameters

  • path
    A string containing the path to the target file.
  • mode
    A FileMode enumeration value that determines how to open or create the file.
  • accessCondition
    An AccessCondition object that represents the condition that must be met in order for the request to proceed.
  • operationContext
    An OperationContext object that represents the context for the current operation.
  • callback
    An AsyncCallback delegate that will receive notification when the asynchronous operation completes.
  • state
    A user-defined object that will be passed to the callback delegate.

Return Value

An ICancellableAsyncResult that references the asynchronous operation.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

Windows Vista, Windows 7 and Windows Server 2008

See Also

Reference

CloudBlockBlob Class
CloudBlockBlob Members
Microsoft.WindowsAzure.Storage.Blob Namespace