我怎样才能等到Parallel.ForEach完成 [英] How can I wait till the Parallel.ForEach completes

问题描述

我在我目前的项目中使用TPL和使用Parallel.Foreach旋转多个线程。任务类包含等待（）等到任务完成得到。这样，我怎么能等待Parallel.ForEach完成，然后进入下一个执行的语句？

I'm using TPL in my current project and using Parallel.Foreach to spin many threads. The Task class contains Wait() to wait till the task gets completed. Like that, how I can wait for the Parallel.ForEach to complete and then go into executing next statements?

推荐答案

您别吨有做什么特别， Parallel.Foreach（）将等到所有分支任务完成。从调用线程，你可以把它当作一个同步的声明，比如把它包装在try / catch里面。

You don't have to do anything special, Parallel.Foreach() will wait until all its branched tasks are complete. From the calling thread you can treat it as a single synchronous statement and for instance wrap it inside a try/catch.

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