FileBufferingReadStream.CopyToAsync(Stream, Int32, CancellationToken) 方法

定义

命名空间:

Microsoft.AspNetCore.WebUtilities

程序集:

Microsoft.AspNetCore.WebUtilities.dll

包:

Microsoft.AspNetCore.App.Ref v9.0.0

使用指定的缓冲区大小和取消令牌，从当前流中异步读取字节并将其写入到另一个流中。 这两个流位置都按复制的字节数提前。

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

参数

destination

Stream

bufferSize

Int32

cancellationToken

CancellationToken

返回

Task