chapter.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 Chapter:DomainObject<long>
    {
        public Chapter() { }
        public Chapter(string name,Subject subject)
        {
            this.name = name;
            this.subject = subject;
        }
        private Chapter parent;

        public virtual Chapter Parent
        {
            get { return parent; }
            set { parent = value; }
        }
        private IList<Chapter> children;

        public virtual IList<Chapter> Children
        {
            get { return children; }
            set { children = value; }
        }
        private string name;

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

        public virtual Subject Subject
        {
            get { return subject; }
            set { subject = value; }
        }
        private  IList<QuestionContent> questionContents = new List<QuestionContent>();

        public virtual IList<QuestionContent> QuestionContents
        {
            get { return questionContents; }
            set { questionContents = value; }
        }
        public override int GetHashCode()
        {
            return (GetType().FullName + "|" +
                Name +
                Subject.GetHashCode()).GetHashCode();
        }
    }
}