Stream.FlushAsync Method (CancellationToken)
Asynchronously clears all buffers for this stream, causes any buffered data to be written to the underlying device, and monitors cancellation requests.
Assemblies: mscorlib (in mscorlib.dll)
System.IO (in System.IO.dll)
[ComVisibleAttribute(false)] [HostProtectionAttribute(SecurityAction.LinkDemand, ExternalThreading = true)] public virtual Task FlushAsync( CancellationToken cancellationToken )
Return ValueType: System.Threading.Tasks.Task
A task that represents the asynchronous flush operation.
The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: ExternalThreading. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.