使用Ad Hoc Query Builder控件，您可以将ad hoc性能快速容易的添加进ASP.Net应用程序中。其使用范围广，从Ad Hoc报告到快速简易的搜索屏幕都可以使用。开发者只要拖动ad hoc控件，放到web表格上，并指定一个DataTable为数据源，剩下的工作就交给这个控件来做。Ad Hoc控件用一个数据库对象作为它的数据源，所以实际上您可以使用任何数据库后端。这个Ad Hoc控件提供大量的输出，包括：SQL语句，Select语句，Where语句，Order By语句，RowFilter语句，Filtered DataView，Filtered DataTable或Filtered DataSet。

　　可通过live Demo来测试Ad Hoc Query Builder的强大功能及其灵活性。

　　With the Ad Hoc Query Builder component you can quickly and easily add ad hoc capabilities to you ASP.Net application. The ad hoc component can be used for a variety of task, ranging from ad hoc reports to quick and easy search screens. Simply drag and drop the ad hoc component on to your web form, assign a DataTable object as the data source and let the component do the rest. Since the ad hoc component uses a DataTable object as its data source, you can use virtually any database back end. The ad hoc component offers a variety of output, including: SQL statement, Select statement, Where statement, Order By statement, RowFilter statement, Filtered DataView, Filtered DataTable or Filtered DataSet.

　　Check out a Live Demo of the power and flexibility offered by the Ad Hoc Query Builder. Also, download a free evaluation copy to see if the product will fulfill your needs. The Ad Hoc Query Builder will work totally nag free in the development environment.