提取记录以后，我们就可以把内容输出到控制台。
Once the record has been retrieved, we can output the contents to the console.
可以通过提取记录到关系数据库中的XML消息来显示这些消息。
You can display the XML messages logged to the relational database by extracting them. To do this, complete the following steps.
在代码中加入一个记录枚举器的一个最大好处在于枚举器中包含搜索记录存储以及以排序的顺序提取记录的选项。
One of the primary benefits of incorporating a record enumerator into your code is that it includes options for searching the record store, and for retrieving records in sorted order.
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