WinHttpHandler.SendAsync(HttpRequestMessage, CancellationToken) Metode

Definisi

Ruang nama:

System.Net.Http

Rakitan:

System.Net.Http.WinHttpHandler.dll

Paket:

System.Net.Http.WinHttpHandler v8.0.0

Sumber:

WinHttpHandler.cs

Mengirim permintaan HTTP sebagai operasi asinkron.

protected:
 override System::Threading::Tasks::Task<System::Net::Http::HttpResponseMessage ^> ^ SendAsync(System::Net::Http::HttpRequestMessage ^ request, System::Threading::CancellationToken cancellationToken);

protected override System.Threading.Tasks.Task<System.Net.Http.HttpResponseMessage> SendAsync (System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken);

override this.SendAsync : System.Net.Http.HttpRequestMessage * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.Net.Http.HttpResponseMessage>

Protected Overrides Function SendAsync (request As HttpRequestMessage, cancellationToken As CancellationToken) As Task(Of HttpResponseMessage)

Parameter

request

HttpRequestMessage

Pesan permintaan HTTP untuk dikirim.

cancellationToken

CancellationToken

Token pembatalan.

Mengembalikan

Task<HttpResponseMessage>

Objek tugas yang mewakili operasi asinkron.

Pengecualian

OperationCanceledException

Token pembatalan dibatalkan. Pengecualian ini disimpan ke dalam tugas yang dikembalikan.