EBook/EBook.Web/Test/Test.aspx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Newtonsoft.Json;

namespace EBook.Web.Test
{
    public partial class Test : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void BtnTest_Click(object sender, EventArgs e)
        {
            List<string> ls = new List<string>();
            ls.Add("-1");
            ls.Add("0");
            ls.Add("01");
            ls.Add("0%");
            ls.Add("1");
            ls.Add("10");
            ls.Add("56");
            ls.Add("33");
            ls.Add("99");
            ls.Add("05");
            ls.Add("20");
            ls.Add("02");
            ls.Add("50%");
            ls.Add("999");
            ls.Add("100%");

            ls = ls.OrderBy(a => a).ToList();

            Data.Text = JsonConvert.SerializeObject(ls);


            string json = "[{\"UserID\":\"zhangtingtingstu02\",\"UserName\":\"张婷婷学生2\",\"StudyTime\":3206,\"ReviewProgress\":\"0\"},{\"UserID\":\"zhangtingtingstu01\",\"UserName\":\"张婷婷学生1\",\"StudyTime\":348,\"ReviewProgress\":\"05\"},{\"UserID\":\"zhangtingtingstu03\",\"UserName\":\"张婷婷学生3\",\"StudyTime\":3548,\"ReviewProgress\":\"0\"},{\"UserID\":\"zhangtingtingstu05\",\"UserName\":\"张婷婷学生5\",\"StudyTime\":548,\"ReviewProgress\":\"0\"}]";

            List<StudentStudyInfo_Model> mols = JsonConvert.DeserializeObject<List<StudentStudyInfo_Model>>(json);

            mols = mols.OrderBy(o => o.ReviewProgress).ThenBy(o => o.UserID).ToList();
            Data.Text = JsonConvert.SerializeObject(mols);
        }
    }

    public class StudentStudyInfo_Model
    {
        /// <summary>
        /// 学生id
        /// </summary>
        public string UserID { set; get; }
        /// <summary>
        /// 学生名称
        /// </summary>
        public string UserName { set; get; }
        /// <summary>
        /// 平均学习时长（秒）
        /// </summary>
        public int StudyTime { set; get; }
        /// <summary>
        /// 评阅进度（百分比）
        /// </summary>
        public string ReviewProgress { set; get; } = "-1";
    }
}