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StreamedFileDataRequest class

Represents a sequential-access output stream that indicates a request for the data stream of a StorageFile that was created by calling CreateStreamedFileAsync or ReplaceWithStreamedFileAsync.


public sealed class StreamedFileDataRequest : IOutputStream,
    IDisposable,
    IStreamedFileDataRequest

The StreamedFileDataRequest class has these types of members:

The StreamedFileDataRequest class has these methods. With C#, Visual Basic, and C++, it also inherits methods from the Object class.

Method	Description
Close [C++, JavaScript]	Releases system resources that are exposed by the current stream indicating that the data request is complete.
Dispose [C#, VB]	Performs tasks associated with freeing, releasing, or resetting unmanaged resources.
FailAndClose	Indicates that the data can't be streamed and releases system resources that are exposed by the current stream indicating that the data request is complete.
FlushAsync	Flushes the data in the current stream.
WriteAsync	Writes data from a buffer to the current stream.

This object is passed to the app's StreamedFileDataRequestedHandler function when a stream that is represented by a StorageFile is accessed. Define the StreamedFileDataRequestedHandler function if you use CreateStreamedFileAsync or ReplaceWithStreamedFileAsync to get a StorageFile that represents the stream.

This API is not implemented and will throw an exception if called.

Minimum supported client	Windows 8 [Windows Store apps only]
Minimum supported server	Windows Server 2012 [Windows Store apps only]
Minimum supported phone	Windows Phone 8
Namespace	Windows.Storage Windows::Storage [C++]
Metadata	Windows.winmd

Build date: 5/16/2013

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