class.cs

本在线考试系统采用了面向对象的分析和设计

using System;
using System.Collections.Generic;
using System.Text;

namespace ExaminationSystem.BLL.Domain
{
    public class Class:DomainObject<long>
    {
        public Class() { }
        public Class(string name)
        {
            this.name = name;
        }
        private string name;

        public virtual string Name
        {
            get { return name; }
            set { name = value; }
        }

        private IList<Student> students = new List<Student>();

        public virtual IList<Student> Students
        {
            get { return students; }
            set { students = value; }
        }
        private IList<Examination> examinations = new List<Examination>();

        public virtual IList<Examination> Examinations
        {
            get { return examinations; }
            set { examinations = value; }
        }
        public void AddStudent(Student student)
        {
            Students.Add(student);
            student.Class = this;
        }

        public override int GetHashCode()
        {
            return (GetType().FullName + "|" +
                Name).GetHashCode();
        }
    }
}