StreamResponseBodyFeature.SendFileAsync Metode

Definisi

Ruang nama:

Microsoft.AspNetCore.Http

Rakitan:

Microsoft.AspNetCore.Http.dll

Paket:

Microsoft.AspNetCore.App.Ref v8.0.0

Sumber:

StreamResponseBodyFeature.cs

Menyalin segmen file yang ditentukan ke aliran respons yang diberikan. Ini memanggil StartAsync jika sebelumnya belum dipanggil.

public:
 virtual System::Threading::Tasks::Task ^ SendFileAsync(System::String ^ path, long offset, Nullable<long> count, System::Threading::CancellationToken cancellationToken);

public virtual System.Threading.Tasks.Task SendFileAsync (string path, long offset, long? count, System.Threading.CancellationToken cancellationToken);

abstract member SendFileAsync : string * int64 * Nullable<int64> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.SendFileAsync : string * int64 * Nullable<int64> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function SendFileAsync (path As String, offset As Long, count As Nullable(Of Long), cancellationToken As CancellationToken) As Task

Parameter

path

String

Jalur disk lengkap ke file.

offset

Int64

Offset dalam file untuk memulai.

count

Nullable<Int64>

Jumlah byte yang akan dikirim, atau null untuk mengirim sisa file.

cancellationToken

CancellationToken

Digunakan CancellationToken untuk membatalkan transmisi.

Mengembalikan

Task

Penerapan

SendFileAsync(String, Int64, Nullable<Int64>, CancellationToken)