说明：  本章讨论与智能客户端应用程序中多线程的使用有关的问题。为了最大限度地提高智能客户端应用程序的响应能力，需要仔细考虑如何和何时使用多线程。线程可以大大提高应用程序的可用性和性能，但是当您确定它们将如何与用户界面交互时，需要对其进行非常仔细的考虑。
(discussed in this chapter and Smart Client Application Program multithreading in the use of the problem. In order to improve the smart client application's response capability needs to carefully consider how and when to use multithreading. Threads can greatly increase application availability and performance, But when you identify how they would interface with the user interaction, the need for their very careful consideration.)