A sealed class cannot be used as a base class.
密封类别不能当做基底类别使用。
So, we will have a base Switch class as follows.
所以下面我们会有一个开关基类switch。
Base hook: the hook is stored as a public base class of the user class.
基类钩子：钩子被保存为用户的一个公有基类。
A class cannot be specified as a direct base class more than once.
类别不能被指定为直接基底类别一次以上。
Execution of a derived class definition proceeds the same as for a base class.
派生类定义的执行过程和基类是一样的。
A class can be used as an indirect base class more than once.
类别可以用来当做间接基底类别一次以上。
A class can be used as an indirect base class more than once.
类别可以用来当做间接基底类别一次以上。
应用推荐