object转换成List门类或实体类

object转换成List类型或实体类
我从Dictionary 里面拿到 一个object的实体类，但是我不知道是什么实体类，我想取得这个实体类里面的所有字段的值，

应该怎么弄啊！

C# code

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;

C# code

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; }    }}