Once you create the controls and initialize the layout, the Form will ask the content provider to populate the Form controls with the data using the control IDs.

创建了控件并初始化布局之后，表单会用控件ID要求内容提供者用数据填充表单控件。

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Because the drivers and providers are responsible for exposing data to data controls, it is important to ensure that the driver or provider supports the functionality that you need.

由于驱动程序和提供程序负责向数据控件公开数据，因此确保驱动程序或提供程序支持所需的功能很重要。

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Defines a provider interface for connecting two server controls using a single field of data.

使用单一资料栏位，定义连接两个伺服器控制项的提供者介面。

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In addition, France Telecom is majority owner of Wanadoo, Europe' second-biggest Internet service provider, and controls Equant, which provides international data and voice services to business customers.

CNN: Telecom operators: France Telecom