using System;using System.Collections;using System.Collections.Generic;using System.IO;using System.Reflection;using System.Text.RegularExpressions;using System.Linq;namespace codeTest{    class Program    {        static void Main(string[] args)        {            MyClass myClass1 = new MyClass() { FristName = "myClass1", LastName = "LmyClass1" };            MyClass myClass2 = new MyClass("myClass2", "LmyClass2");            MyClass myClass3 = new MyClass("myClass2", "LmyClass2") { FristName = "myClass3", LastName = "LmyClass3",id=3 };            myClass1.Show();            myClass2.Show();            myClass3.Show();            List
     
       list = new List
      
       ()            {               new MyClass() { FristName = "myClass1", LastName = "LmyClass1" },               new MyClass("myClass2", "LmyClass2"),               new MyClass("myClass2", "LmyClass2") { FristName = "myClass3", LastName = "LmyClass3",id=3 }            };            Dictionary
       
         dic = new Dictionary
        
         ()            {                {
    1,new MyClass() { FristName = "myClass1", LastName = "LmyClass1" }} ,                {
    2,new MyClass("myClass2", "LmyClass2")} ,                {
    3,new MyClass("myClass2", "LmyClass2") { FristName = "myClass3", LastName = "LmyClass3",id=3 }}             };            Console.ReadLine();        }    }    public class MyClass    {        public string FristName;        public string LastName { get; set; }        public int id { get; set; }        public MyClass()        { }        public MyClass(string frist,string last)        {            FristName = frist;            LastName = last;        }         public void Show()        {            Console.WriteLine("FristName:{0} LastName:{1} id:{2}", FristName, LastName, id);        }    }}