如果只是要设定属性值，就不需要这个程序。

This procedure is not necessary when you are simply setting properties to values.

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您可设定属性或使用样式来操作外观和配置。

You can manipulate the look and layout by setting properties or by using styles.

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若要设定属性覆写，您必须先定义装置筛选条件。

To set property overrides, you must first define device filters.

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