HubConnection.StartAsync(CancellationToken) 方法

定义

启动与服务器的连接。

public System.Threading.Tasks.Task StartAsync (System.Threading.CancellationToken cancellationToken = default);
public virtual System.Threading.Tasks.Task StartAsync (System.Threading.CancellationToken cancellationToken = default);
member this.StartAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task
abstract member StartAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.StartAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task
Public Function StartAsync (Optional cancellationToken As CancellationToken = Nothing) As Task
Public Overridable Function StartAsync (Optional cancellationToken As CancellationToken = Nothing) As Task

参数

cancellationToken
CancellationToken

要监视取消请求的标记。 默认值是 None

返回

一个 Task 表示异步开始的 。

适用于