Windows 工作流程 4.0 和实施活动超时
我有一个场景，我们需要一个活动有一个与之关联的超时，这样如果该活动没有在定义的时间内完成，那么我们就会转向另一个活动。
我将如何使用 Windows Workflow 4.0 来实现这一点？显然并行活动不能给我我们想要的东西？
例如，如果我有一个活动提示用户输入，我希望工作流程在发生超时时不再等待用户输入。
抱歉，如果我问了一个愚蠢的问题，但考虑到 3.0 和 4.0 之间的变化，文档还不太清楚。
I have a scenario whereby we need an activity to have a timeout associated with it so that if the activity doesn't complete within a defined period then we move on to a different activity.
How would i go about implementing this with Windows Workflow 4.0? Clearly a parallel activity doesn't give me what we want?
e.g. If i had an activity which was prompting the user for input i would want the workflow to not wait for that user input anymore if the timeout occurs.
Apologies if i am asking a stupid question but the documentation isn't too clear given the changes between 3.0 and 4.0.
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选择活动是您的朋友。添加两个 PickBrach 活动，并将用户操作添加到一个触发器块，并将一个延迟（在持续时间中设置超时）添加到另一个触发器。仅执行第一个触发器完成的操作块。
A Pick activity is your friend here. Add two PickBrach activities and add the user action to one the the trigger blocks and a Delay with the timeout set in the Duration to the other Trigger. Only the Action block for the first trigger to complete will be executed.