功能∶

用于UNIX上做画面、菜单、查询、输入、修改；可操作数据库。

设计思路∶

将人机对话，可分为基本的输入与输出两大类，在此前提下，为了不同的需要把域分作

多种类型；对涉及数据库的域指明有关的表名、字段名，以进行数据库的读写。将这些

不同功能的域有机的组合在一个FORM中，来实现一个功能模块。将FORM编号，按一定的

结构以二进制的形式存入文件，在使用时，系统按编号读入FORM的数据，按步实现预定

的功能。

-function : for UNIX done screen, menu, query, import, modify; Operational databases. Design : Man-machine dialogue, it can be divided into the basic input and output of two categories, in this premise, To different jurisdictions need to be divided into various types; of the domain database involves specifying the name of the table and field names, Database to write. These different functions of the composition of the organic domain in a FORM, to achieve a functional module. No. of FORM, according to a binary structure deposited in the form of documents, when used, System under the symbol FORM Reading into the data-by-step realization of predetermined functions.