using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    private static List<Data> datas;

    public static void Main()       

    {

        datas = new List<Data>();

        for (int i = 0; i < 4; ++i){

            datas.Add(new Data{Id = i});

        }

        SetVisible(2);

        SetVisible(0);

        foreach (Data data in datas.OrderByDescending(d => d.Visible).ThenByDescending(d => d.Order))

            Console.WriteLine(data);

    }

    public static void SetVisible(int id){

        for (int i = 0; i < datas.Count; ++i){

            if (datas[i].Visible){

                datas[i] = new Data { Visible = true, Id = datas[i].Id, Order = datas[i].Order+1};

            }

            if (datas[i].Id == id){

                datas[i] = new Data{ Visible = true, Id = datas[i].Id, Order = 1 };

            }

        }

    }

}

​

public struct Data{

    public bool Visible { get;set;}

    public int Id {get;set;}

    public int Order { get;set;}

    public override string ToString(){

        return "Visible: " + Visible + ", Id: " + Id + ", Order: " + Order;

    }

}