FileBufferingWriteStream.DrainBufferAsync 方法
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
多載
DrainBufferAsync(PipeWriter, CancellationToken) |
清空緩衝的內容至 |
DrainBufferAsync(Stream, CancellationToken) |
清空緩衝的內容至 |
DrainBufferAsync(PipeWriter, CancellationToken)
清空緩衝的內容至 destination
。
public System.Threading.Tasks.Task DrainBufferAsync(System.IO.Pipelines.PipeWriter destination, System.Threading.CancellationToken cancellationToken = default);
member this.DrainBufferAsync : System.IO.Pipelines.PipeWriter * System.Threading.CancellationToken -> System.Threading.Tasks.Task
Public Function DrainBufferAsync (destination As PipeWriter, Optional cancellationToken As CancellationToken = Nothing) As Task
參數
- destination
- PipeWriter
要 PipeWriter 清空緩衝內容的 。
- cancellationToken
- CancellationToken
傳回
, Task 表示非同步清空作業。
適用於
DrainBufferAsync(Stream, CancellationToken)
清空緩衝的內容至 destination
。
public System.Threading.Tasks.Task DrainBufferAsync(System.IO.Stream destination, System.Threading.CancellationToken cancellationToken = default);
member this.DrainBufferAsync : System.IO.Stream * System.Threading.CancellationToken -> System.Threading.Tasks.Task
Public Function DrainBufferAsync (destination As Stream, Optional cancellationToken As CancellationToken = Nothing) As Task
參數
- cancellationToken
- CancellationToken
傳回
, Task 表示非同步清空作業。