c# - 从父类(super class)中获取字段

Question

我有以下抽象类:

 abstract class Customer
{
    private string address { get; set; }
    private int phone { get; set; }

    public Customer(string address, int phone)
    {
        this.address = address;
        this.phone = phone;
    }
}

然后我有以下继承自客户类的类:

   class Private : Customer
{

    private string name { get; set; }
    private int age { get; set; }
    private string sex { get; set; }

    public Private(string name, int age, string sex, string address, int phone) : base(address, phone)
    {
        this.name = name;
        this.age = age;
        this.sex = sex;
    }

我的问题是:如何访问私有(private)类(class)中的电话和地址字段？

Answer 1

对继承类可以访问的所有内容使用 protected 修饰符而不是 private。

来自文档:

A protected member is accessible within its class and by derived class instances.

https://msdn.microsoft.com/en-us/library/bcd5672a.aspx