如何使用其他2个类在基类上存储数据 [英] How to store data on a base class using 2 other classes

问题描述

如何在基类上使用其他2个类。我有一个课程名称主题广告，它将包含学生班级，科目名称和老师班级列表



我尝试过的方法：



我创建的学生和教师课程继承自一个班级，现在我的问题是将学生和教师课程存储在学科课程上。

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How can I use 2 other classes on a base class. I have a class name subject ad it will contain the list of student class, subject name and teacher class

What I have tried:

I created student and teacher class that inherits from a person class now my problem is is storing student and teacher class on subject class.

  public class Student : Person
    {
        public Student(string FirstName, string LastName, string Gender) 
            : base(FirstName, LastName, Gender)
        {
            Console.WriteLine(FirstName, LastName, Gender);
        }
    }
}

public class Teacher : Person
    {
        public Teacher(string FirstName, string LastName, string Gender)
            : base(FirstName, LastName, Gender)
        {
            Console.WriteLine(FirstName, LastName, Gender);
        }
    }
}

推荐答案

如果一个主题必须包含2名成员：1名教师和许多学生一样，样本类的定义可能如下：

If a subject have to contain 2 members: 1 teacher and many students, a definition of sample class could looks like:

public class Subject
{
    private List<Student> stu = new List<Student>();
    private Teacher tea = new Teacher();

    public List<Student> Students
    {
        get {return stu;}
        set {stu = value;}
    }

    public Teacher Teacher
    {
        get {return tea;}
        set {tea = value;}
    }
}

我建议在MSDN上阅读这篇文章：深思熟虑：创建自己的收藏类 [ ^ ]

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