ShareFileClient.OpenReadAsync 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.
Opens a stream for reading from the file. The stream will only download the file as the stream is read from.
public virtual System.Threading.Tasks.Task<System.IO.Stream> OpenReadAsync (Azure.Storage.Files.Shares.Models.ShareFileOpenReadOptions options, System.Threading.CancellationToken cancellationToken = default);
abstract member OpenReadAsync : Azure.Storage.Files.Shares.Models.ShareFileOpenReadOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.IO.Stream>
override this.OpenReadAsync : Azure.Storage.Files.Shares.Models.ShareFileOpenReadOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.IO.Stream>
Public Overridable Function OpenReadAsync (options As ShareFileOpenReadOptions, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Stream)
Parameters
- options
- ShareFileOpenReadOptions
Optional parameters.
- cancellationToken
- CancellationToken
Optional CancellationToken to propagate notifications that the operation should be cancelled.
Returns
Returns a stream that will download the file as the stream is read from.
Remarks
The stream returned might throw ShareFileModifiedException if the file is concurrently modified and ShareFileOpenReadOptions don't allow modification.
A RequestFailedException will be thrown if other failures occur.
Applies to
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