Listing 3 shows the window text code from Listing 2 with an added ARIA "live" tag.

清单3所示的窗口文本代码在清单2的基础上添加了一个ARIA“活动”标记。

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Set the text in the Code window.

设置代码窗口中的文本。

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Next, instead of the above code, use the find method to locate the Place an Order dialog by using the label text for that window in the dialog.

接下来，使用find方法代替上面的代码，利用对话框中该窗口的标签文本来定位Place an Order对话框。

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