The trace messages are written by the default trace listener.

追踪讯息是由预设追踪接听项所撰写。

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By default, this check box is selected, specifying that a TRACE constant be set.

默认情况下，选中此复选框以指定设置一个trace常数。

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By default, this check box is selected, specifying that a TRACE constant be set.

默认情况下，选中此复选框以指定设置一个trace常数。

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