如何实现将由student类实现的接口类 [英] How to implement an interface class that will be implemented by student class

问题描述

我创建了一个名为IStudentGrade的接口类，它获取学生姓名并计算学生成绩。我还创建了一个继承Person类的Student类，并实现了接口IStudentGrade类。我将如何从学生班实施IStudentGrade课程？



我尝试过的方法：

I created an interface class called IStudentGrade that gets the student name and calculate the students grade. I also created a Student class that inherits Person class and implements the interface IStudentGrade class. How will I Implement IStudentGrade class from Student Class?

What I have tried:

namespace sample3
{
    interface IStudentGrade
    {
        string StudentName();
        int StudentGrade();
    }
}

namespace sample3
{
    public class Student : Person, IStudentGrade
    {
        public Student(string FirstName, string LastName, string Gender) 
            : base(FirstName, LastName, Gender)
        {
            Console.WriteLine(FirstName, LastName, Gender);
        }

          
     }
  }

推荐答案

非常简单方式...在Visual Studio中，Student类上的接口IStudentGrade将在其下面有一条波浪线。右键单击，选择重构，然后选择实现接口。



手动，与界面相同但带有正文（功能代码）。

The very easy way... In Visual Studio, the interface IStudentGrade on the Student class will name will have a squiggly line under it. Right-click, select refactor, then Implement Interface.

Manually, same as the interface but with a body (functional code).

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