我们将要开发一个简单的保险应用程序场景，来说明主从复合结构的视图、分类以及分页功能。

We will develop a simple insurance application scenario that illustrates the master-detail view, sorting, and paging functionality. In this scenario

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数据分页功能——DB 2 command类现在有一个ExecutePageReader方法，该方法使应用程序可以从数据库中取一组特定的行。

Data paging capability — the DB2Command class now has an ExecutePageReader method that enables applications to fetch a specific set of rows from the database.

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您可以使用网格处理程序以最少量的代码在Business Space中创建具有分页功能的DataGrid组件。您可以在不影响代码的情况下轻松改变布局。

You can use the grid handler to create a DataGrid component with paging in Business Space with minimal coding If you need to change the layout, you can do so easily without impacting the code.

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