Data source controls simplify the amount of custom code that needs to be written to retrieve and bind data, and even to sort, page through, or edit data.
数据源控件减少了为检索和绑定数据甚至对数据进行排序、分页或编辑而需要编写的自定义代码的数量。
You can group by specific themes to create summaries; filter or sort to isolate information and create custom display views.
你可以通过详细的主题将他们分组并生成概要；过滤掉或者挑选从而得到信息，创建自定义的图表。
You can sort data that is displayed in natural or custom order in ascending or descending order.
可以按升序或降序对以自然顺序或自定义顺序显示的数据进行排序。
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