错误:
表达式术语"string"无效
施工单位:
public Car(string make, string model, int condition, double price, int passenger)
:base(string make, model, condition, price)
问题:向base class
构造函数发送参数时,不需要使用datatype
解决方案:从base()
参数make
中删除string
试试这个:
public Car(string make, string model, int condition, double price, int passenger )
:base(make, model, condition, price)
public Car(string make, string model, int condition, double price, int passenger )
:base(make, model, condition, price)
只需删除"字符串"-您像调用普通函数一样调用构造函数,因此不需要关键字字符串