using System;

using System.Collections.Generic;

​

    public class myCollection

    {

        public string prodName { get; set; }

        public int prodId { get; set; }

    }

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        List<myCollection> liMycollect = new List<myCollection>();

            liMycollect.Add(new myCollection()

                {

                    prodName = "plane",

                    prodId = 12

​

                });

​

                liMycollect.Add(new myCollection()

                {

                    prodName = "train",

                    prodId = 10

​

                });

​

                liMycollect.Add(new myCollection()

                {

                    prodName = "car",

                    prodId = 15

​

                });

​

                liMycollect.Add(new myCollection()

                {

                    prodName = "bus",

                    prodId = 20

​

                });

​

​

                foreach (myCollection coll in liMycollect)

                    Console.Write(coll.prodName + " > ");

​

                Console.WriteLine();

​

                int index = liMycollect.FindIndex(a => a.prodName == "car");

​

                // now moving it to position 0

                int newIndex = 0;

var item = liMycollect[index];

liMycollect.RemoveAt(index);

if (newIndex > index) newIndex--; 

​

liMycollect.Insert(newIndex, item);

                foreach (myCollection coll in liMycollect)

                    Console.Write(coll.prodName + " > ");

​

    }

}