SendFileFallback.SendFileAsync 方法

定义

命名空间:

Microsoft.AspNetCore.Http

程序集:

Microsoft.AspNetCore.Http.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

将文件的段复制到目标流。

public:
 static System::Threading::Tasks::Task ^ SendFileAsync(System::IO::Stream ^ destination, System::String ^ filePath, long offset, Nullable<long> count, System::Threading::CancellationToken cancellationToken);

public static System.Threading.Tasks.Task SendFileAsync (System.IO.Stream destination, string filePath, long offset, long? count, System.Threading.CancellationToken cancellationToken);

static member SendFileAsync : System.IO.Stream * string * int64 * Nullable<int64> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Shared Function SendFileAsync (destination As Stream, filePath As String, offset As Long, count As Nullable(Of Long), cancellationToken As CancellationToken) As Task

参数

destination

Stream

要向其写入文件段的流。

filePath

String

文件的完整磁盘路径。

offset

Int64

要从其开始的文件中的偏移量。

count

Nullable<Int64>

要发送的字节数，或 null（用于发送文件的其余部分）。

cancellationToken

CancellationToken

CancellationToken用于中止传输的 。

返回

Task