using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace MyFirstAttribute{    class Program    {        static void Main(string[] args)        {            System.Reflection.MemberInfo info=typeof(TestClass);            MyAttribute myAttribute = Attribute.GetCustomAttribute(info, typeof(MyAttribute)) as MyAttribute;            Console.WriteLine(myAttribute.Author);            Console.WriteLine(myAttribute.Time);            Console.ReadLine();        }    }    #region MyAttribute    [AttributeUsage(AttributeTargets.Class)]    public class MyAttribute : Attribute    {        private string _author;        private string _time;        public MyAttribute(string author, string time)        {            _author = author;            _time = time;        }        public string Author        {            get { return _author; }        }        public string Time        {            get { return _time; }        }    }    #endregion    [My("zzy", "2009-3-3")]    class TestClass    {    }}