在设计一个应用程序时候往往会遇到大量的数据，而处理这些数据又会经常使用到表格。在使用表格对数据进行操作时能够既快速又准确-application in the design of a procedure often encountered when large amounts of data, and the processing of these data will be used to form. The use of forms for data processing can be both fast and accurate