摘要
VB是一门面向对象程序设计的语言,该语言有四个主要的特征:抽象、封装、继承、多态。封装是一种信息屏蔽技术,封装的目的是使对象的定义和实现分离。
Visual Basic is the object-oriented programming language, which has four important properties of object orientation： abstraction, encapsulation, inheritance and polymorphism. Encapsulation is to separate object＇s definition from reality, which is a kind of technology that can hides information.
出处
《芜湖职业技术学院学报》
2007年第2期48-49,共2页
Journal of Wuhu Institute of Technology
关键词
封装
面向对象
类
encapsulate
object-oriented
class
