HttpMessageHandler.Send(HttpRequestMessage, CancellationToken) 方法

定義

當在派生類別中被覆寫時,會發送帶有指定請求與取消標記的 HTTP 請求。 否則,會拋出 NotSupportedException

protected public:
 virtual System::Net::Http::HttpResponseMessage ^ Send(System::Net::Http::HttpRequestMessage ^ request, System::Threading::CancellationToken cancellationToken);
protected internal virtual System.Net.Http.HttpResponseMessage Send(System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken);
abstract member Send : System.Net.Http.HttpRequestMessage * System.Threading.CancellationToken -> System.Net.Http.HttpResponseMessage
override this.Send : System.Net.Http.HttpRequestMessage * System.Threading.CancellationToken -> System.Net.Http.HttpResponseMessage
Protected Friend Overridable Function Send (request As HttpRequestMessage, cancellationToken As CancellationToken) As HttpResponseMessage

參數

request
HttpRequestMessage

HTTP 請求訊息要發送。

cancellationToken
CancellationToken

取消令牌用於取消操作。

傳回

HTTP 回應消息。

例外狀況

該方法在衍生類別中不會被覆寫。

取消令牌也被取消了。 此例外會儲存在回傳的任務中。

適用於