Dictionary<string, object> dic = new Dictionary<string, object>();

            Base.UI.Model.Order or = new Base.UI.Model.Order();
            or.AD_ID = 100;
            or.Buy_nick = "test";
            dic["test"] = or;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Reflection;

namespace TestThree
{
    public class Program
    {
        /// <summary>
        /// 测试方法
        /// </summary>
        /// <param name="args"></param>
        static void Main(string[] args)
        {
            IDictionary<string, object> testDict = new Dictionary<string, object>();
            testDict.Add("测试", new Student());

            object objYouGet = testDict["测试"];
            Type t = objYouGet.GetType();

            PropertyInfo[] proInfos = t.GetProperties();
            foreach (PropertyInfo item in proInfos)
            {
                Console.WriteLine("字段名称：{0}", item.Name);
                Console.WriteLine("字段值：{0}", item.GetValue(objYouGet, null));
                Console.WriteLine("字段类型：{0}", item.PropertyType);
                Console.WriteLine("--------------------");
            }

            Console.ReadLine();
        }
    }
    /// <summary>
    /// 测试类
    /// </summary>
    public class Student
    {
        public Student()
        {
            this.Id = 0;
            this.ChineseName = "测试中文名";
            this.EnglishName = "Test EnglishName";
            this.Score = 100;
        }

        public int Id { get; set; }

        public string ChineseName { get; set; }

        public string EnglishName { get; set; }

        public double Score { get; set; }
    }
}