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

namespace 基础学习02
{
    public class Work
    {
   
        public uint number;
        public short time;
        public short absence;
        public Work( uint b, short c, short d)
        {
        
            number = b;
            time = c;
            absence = d;
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            Work wk = new Work( 1233, 12, 111);
            Console.WriteLine(wk);
            Console.ReadKey();
         }
     }
}
运行出来是：
“namespace 基础学习.Work“
为什么构造函数运行出来只有空间名和类名其余什么都没有啊？？
怎么没有输出类中的对象？？