例如，在Eclipse中确认进度条窗口得到了关闭，或者向导对话框得到了关闭。

For example, in Eclipse verify a progress bar window has closed or that a wizard dialog has closed.

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说明：使用消息对话框进行消息确认，当你要关闭一个窗口时，会蹦出来一个确认窗口。

Using the message dialog box for message confirmation, when you want to close a window, a confirmation window will be popped out.

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