You must supply a means of identifying the thread from which the event came.

您必须提供一种方法来标识作为事件来源的线程。

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For example, on your worker thread you discover a need to fire an event.

例如，在你的线程你发现需要火灾事件。

youdao

For example, on your worker thread you discover a need to fire an event.

例如，在你的线程你发现需要火灾事件。

youdao