🔹 C# 技巧:理解 override、new 和 virtual 关键字
原文英文,约300词,阅读约需1分钟。发表于: 。In C#, when dealing with class inheritance, you can use virtual, override, and new to control how methods and properties behave in derived classes. Understanding their differences can help you...
在C#中,类继承使用virtual、override和new来控制方法和属性。virtual允许派生类重写方法;override用于实现基类的virtual方法;new隐藏基类成员但不覆盖。示例中,DerivedClass重写了Display方法并隐藏了Show方法,展示了多态性。