FileBufferingReadStream.CopyToAsync(Stream, Int32, CancellationToken) 方法

定義

命名空間:

Microsoft.AspNetCore.WebUtilities

組件:

Microsoft.AspNetCore.WebUtilities.dll

套件:

Microsoft.AspNetCore.App.Ref v9.0.0

使用指定的緩衝區大小和取消語彙基元，以非同步的方式從目前資料流讀取位元組，並將其寫入另一個資料流。 這兩個數據流位置會依複製的位元組數目進階。

public:
 override System::Threading::Tasks::Task ^ CopyToAsync(System::IO::Stream ^ destination, int bufferSize, System::Threading::CancellationToken cancellationToken);

public override System.Threading.Tasks.Task CopyToAsync (System.IO.Stream destination, int bufferSize, System.Threading.CancellationToken cancellationToken);

override this.CopyToAsync : System.IO.Stream * int * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overrides Function CopyToAsync (destination As Stream, bufferSize As Integer, cancellationToken As CancellationToken) As Task

參數

destination

Stream

bufferSize

Int32

cancellationToken

CancellationToken

傳回

Task