RandomAccessStreamReference RandomAccessStreamReference RandomAccessStreamReference RandomAccessStreamReference Class

Definition

Namespace:
Windows.Storage.Streams Windows.Storage.Streams Windows.Storage.Streams Windows.Storage.Streams
Edit

Provides random access of data in input and output streams for a file.

public : sealed class RandomAccessStreamReference : IRandomAccessStreamReferencepublic sealed class RandomAccessStreamReference : IRandomAccessStreamReferencePublic NotInheritable Class RandomAccessStreamReference Implements IRandomAccessStreamReference// You can use this class in JavaScript.
Attributes
ContractVersionAttribute MarshalingBehaviorAttribute MuseAttribute StaticAttribute
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Methods

CreateFromFile(IStorageFile) CreateFromFile(IStorageFile) CreateFromFile(IStorageFile) CreateFromFile(IStorageFile)

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Creates a random access stream around a file.

public : static RandomAccessStreamReference CreateFromFile(IStorageFile file)public static RandomAccessStreamReference CreateFromFile(IStorageFile file)Public Static Function CreateFromFile(file As IStorageFile) As RandomAccessStreamReference// You can use this method in JavaScript.
Parameters
file
IStorageFile IStorageFile IStorageFile IStorageFile

The file to create a stream around.

Returns
RandomAccessStreamReference RandomAccessStreamReference RandomAccessStreamReference RandomAccessStreamReference

The stream that encapsulates file.

CreateFromStream(IRandomAccessStream) CreateFromStream(IRandomAccessStream) CreateFromStream(IRandomAccessStream) CreateFromStream(IRandomAccessStream)

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Creates a random access stream around the specified stream.

public : static RandomAccessStreamReference CreateFromStream(IRandomAccessStream stream)public static RandomAccessStreamReference CreateFromStream(IRandomAccessStream stream)Public Static Function CreateFromStream(stream As IRandomAccessStream) As RandomAccessStreamReference// You can use this method in JavaScript.
Parameters
stream
IRandomAccessStream IRandomAccessStream IRandomAccessStream IRandomAccessStream

The source stream.

Returns
RandomAccessStreamReference RandomAccessStreamReference RandomAccessStreamReference RandomAccessStreamReference

The random access stream that encapsulates stream.

CreateFromUri(Uri) CreateFromUri(Uri) CreateFromUri(Uri) CreateFromUri(Uri)

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Creates a random access stream around the specified URI.

public : static RandomAccessStreamReference CreateFromUri(Uri uri)public static RandomAccessStreamReference CreateFromUri(Uri uri)Public Static Function CreateFromUri(uri As Uri) As RandomAccessStreamReference// You can use this method in JavaScript.
Parameters
uri
Uri Uri Uri Uri

The Uniform Resource Identifier (URI) to create the stream around. The valid Uniform Resource Identifier (URI) schemes are http, https, ms-appx, and ms-appdata.

Returns
RandomAccessStreamReference RandomAccessStreamReference RandomAccessStreamReference RandomAccessStreamReference

The random access stream that encapsulates uri.

OpenReadAsync() OpenReadAsync() OpenReadAsync() OpenReadAsync()

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Opens a stream for random access.

public : IAsyncOperation<IRandomAccessStreamWithContentType> OpenReadAsync()public IAsyncOperation<IRandomAccessStreamWithContentType> OpenReadAsync()Public Function OpenReadAsync() As IAsyncOperation( Of IRandomAccessStreamWithContentType )// You can use this method in JavaScript.
Returns
IAsyncOperation<IRandomAccessStreamWithContentType> IAsyncOperation<IRandomAccessStreamWithContentType> IAsyncOperation<IRandomAccessStreamWithContentType> IAsyncOperation<IRandomAccessStreamWithContentType>

The asynchronous operation.