c# - 在制作 Comparable 类(class)时遇到问题

Question

这是我在这里的第一篇文章。我在尝试开设可比较的类(class)时遇到了问题，我希望你能帮助我。

错误:

Error 1 'OutputMasterLibrary.Student' does not implement interface member 'System.Collections.Generic.IComparer.Compare(OutputMasterLibrary.Student, OutputMasterLibrary.Student)''

我的代码:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace OutputMasterLibrary 
{
    public class Student : IComparable, IComparable<Student>
    {
        string name { get; set; }
        int age { get; set; }
        int studentNumber { get; set; }


        public Student(string myName, int myAge, int myNumber)
        {
            name = myName;
            age = myAge;
            studentNumber = myNumber;
        }


        public override bool Equals(object obj)
        {
            Student other = obj as Student;
            if (other == null)
            {
                return false;
            }
            return (this.name == other.name) && (this.studentNumber == other.studentNumber) && (this.age == other.age);
        }


        public override int GetHashCode()
        {
            return name.GetHashCode() + studentNumber.GetHashCode() + age.GetHashCode();
        }
    }
}

Answer 1

错误消息准确说明了您缺少的内容。

在你的Student类中实现

public int Compare(Student student1, Student student2)