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FileOutputStream Class

Definition

Important

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Writes data to a file.

public ref class FileOutputStream sealed : IClosable, IOutputStream
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class FileOutputStream final : IClosable, IOutputStream
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class FileOutputStream : System.IDisposable, IOutputStream
Public NotInheritable Class FileOutputStream
Implements IDisposable, IOutputStream
Inheritance
Object Platform::Object IInspectable FileOutputStream
Attributes
Implements

Windows requirements

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

Methods

Name Description
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 to a file.

Applies to

See also

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