OutputStreamOverStream Class

Definition

Namespace:

Windows.Storage.Streams

Provides a Windows Runtime output stream for an IStream base implementation.

public ref class OutputStreamOverStream sealed : IClosable, IOutputStream

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class OutputStreamOverStream final : IClosable, IOutputStream

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class OutputStreamOverStream : System.IDisposable, IOutputStream

Public NotInheritable Class OutputStreamOverStream
Implements IDisposable, IOutputStream

Inheritance

Object Platform::Object IInspectable OutputStreamOverStream

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute

Implements

IClosable IDisposable IOutputStream

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

The InputStreamOverStream, OutputStreamOverStream, and RandomAccessStreamOverStream classes are interop helpers to convert between the Windows Runtime stream types, which are natively asynchronous, and the Component Object Model (COM) IStream types, which are natively synchronous.

These helper classes make it easier for to reuse legacy code when you transition to the Windows Runtime stream types.

Methods

Close()	Closes the current stream and releases system resources.
Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
FlushAsync()	Flushes data asynchronously in a sequential stream.
WriteAsync(IBuffer)	Writes data asynchronously in a sequential stream.

See also

• InputStreamOverStream
• RandomAccessStreamOverStream
• IStream