目录一、多态的基本概念二、多态的实现方式1. 方法重载(Overloading)2. 方法重写(Overriding)三、多态的应用场景1. 提高代码的可维护性和扩展性2. 实现插件式架wVLrMiKEDD构3. 简化代码逻辑四、多态的注意事项1.
目录构造方法无参构造有参构造注意类的继承方法重写、重载重写重载构造方法
I\'m thinking 开发者_如何学Goof creating a drawing program with layers, and using GDI+ to display them. I want to use GDI+ because it supports transparency.