WindowsServiceLifetime.WaitForStartAsync(CancellationToken) 方法
定义
异步等待,直到启动完成,然后再继续。Asynchronously waits until start is complete before continuing. 在 StartAsync(CancellationToken) 开头调用此方法。This method is called at the beginning of StartAsync(CancellationToken). 它可用于延迟启动,直到外部事件发出信号。This can be used to delay startup until signaled by an external event.
public:
virtual System::Threading::Tasks::Task ^ WaitForStartAsync(System::Threading::CancellationToken cancellationToken);
public System.Threading.Tasks.Task WaitForStartAsync (System.Threading.CancellationToken cancellationToken);
abstract member WaitForStartAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.WaitForStartAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task
Public Function WaitForStartAsync (cancellationToken As CancellationToken) As Task
参数
- cancellationToken
- CancellationToken
指示停止应该不再正常的取消标记。A cancellation token that indicates when stop should no longer be graceful.
返回
表示异步等待启动操作的任务。A task that represents the asynchronous waiting for start operation.