编辑数据绑定控件中的值时，用户必须离开当前记录才能将更新后的值提交给该控件绑定到的基础数据源。

When editing values in data-bound controls, users must navigate off the current record to commit the updated value to the underlying data source that the control is bound to.

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首先，将用户在其中键入证券报价机的编辑框绑定到包含证券报价机数据的请求文档中的元素。

First, bind the edit box in which users type stock tickers to the element in the request document that contains stock ticker data.

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例如，如果您正在编写一个XML文档编辑器，则您会希望采用文档模型，而不是使用数据绑定。

If you're writing an XML document editor, for instance, you'll want to stick to a document model rather than using data binding.

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