农科院校专业基础课标准化考试题库录入模块的设计

Design of Questions Bank Input Module of Professional Basic Courses Standardized Tests in Agricultuaral College

用Visual Foxpro程序设计语言系统提供的基类,创建一个子类,在农业微生物学标准化考试题库录入模块的建立过程中,多次使用此类创建对象,从而减少事件代码的编写,大大提高了应用程序的维护性。

Derived class is established by using base class provided by Visual Foxpro, which is repeatedly used in the process of establishing input module of agricultural microbiology standardized questions bank, so the compiling of object code is reduced and the maintainability of applications is greatly improved.