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Implementation of the Class' Polymorphism in Delphi
Author(s): 
Pages: 92-94
Year: Issue:  4
Journal: JOURNAL OF KAIFENG UNIVERSITY

Keyword:  对象属性方法封装性继承性多态性;
Abstract: 类作为一个抽象的概念具有三大特性,即封装性、继承性和多态性. 对初学者来说,理论上理解起来较容易,但在实际应用过程中却有一定的困难,特别是类的多态性更是具有一定的难度.本文主要对类的多态性加以探讨.
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