我有一个县,负责4项任务。 取消纽顿和点击这一变化,应取消所有4项任务。 我是否应当对所有4项任务予以同样的取消,并且是否因CancelRequested而以同样的理由对这些任务进行投票? 在阅读createlinkedtokensource后,我感到困惑。 通常如何这样做? 感谢
更新:任务.WaitAll()等到完成所有任务。 同样,一旦共同注销的原产地被确定取消,如何知道何时取消所有任务。
我有一个县,负责4项任务。 取消纽顿和点击这一变化,应取消所有4项任务。 我是否应当对所有4项任务予以同样的取消,并且是否因CancelRequested而以同样的理由对这些任务进行投票? 在阅读createlinkedtokensource后,我感到困惑。 通常如何这样做? 感谢
更新:任务.WaitAll()等到完成所有任务。 同样,一旦共同注销的原产地被确定取消,如何知道何时取消所有任务。
Yeah, 你就使用单一<代码>Cancellation Token所说的话是正确的。 页: 1 各项任务的编号代码>。 你的任务应当定期检查取消的标语。
例如:
const int NUM_TASKS = 4;
CancellationTokenSource cts = new CancellationTokenSource();
CancellationToken ct = cts.Token;
Task[] tasks = new Task[NUM_TASKS];
for (int i = 0; i < NUM_TASKS; i++)
{
tasks[i] = Task.Factory.StartNew(() =>
{
while (true)
{
Thread.Sleep(1000);
if (ct.IsCancellationRequested)
break;
}
}, ct);
}
Task.WaitAll(tasks);
页: 1 Cancel();,以取消这些任务。
www.un.org/Depts/DGACM/index_spanish.htm 更新问题:
你们要求做些什么。 一种办法是使用<代码>ct.IsCancellationRequested,在不投掷的情况下检查注销,然后使你的任务得以完成。 然后,如果所有任务都已取消,则<代码>Task.WaitAll(tasks)将完成。
I ve updated the code to reflect that change.
是的,如果你打算的话,你应当照此行事,并以此取消一切任务。
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