using System;

public class Program

{

    public static void Main()

    {

        /*

        merge_two_dynamic_list

        //https://stackoverflow.com/questions/15022405/linq-union-query-to-select-two-elements

​

//=========================My

​

var target1 = from b in fItem.Hatch

             select new

             {

                 Logo = b.logo,

                 InStock = (string.IsNullOrEmpty(b.stock_qty) ? 0: Convert.ToInt32(b.stock_qty)) > 1 ? InStock : NotInStock,

                 InStockColorCode = "",

                 View = xView,

                 ViewLink = b.purchase_link

             };

​

var target2 = from c in fItem.EC

              select new

              {

                  Logo = c.logo,

                  InStock = ECStocks.Where(x=> x.Item2 == c.button_status).Select(y=>y.Item1).FirstOrDefault() == 1 ? InStock : (ECStocks.Where(x => x.Item2 == c.button_status).Select(y => y.Item1).FirstOrDefault() == 2 ? NotInStock:"") ,

                  InStockColorCode = "",

                  View = xView,

                  ViewLink = c.purchase_link

              };

​

var target = (from t1 in target1 select t1).

             Union(from t2 in target2 select t2).

             GroupBy(x=> new {x.Logo,x.InStock,x.ViewLink }).

             Select(y=>y.FirstOrDefault());                                              

​

​

//=========================Web

List<string> materialTypes = (from u in result.Users

                                      select u.LastName)

                       .Union(from u in result.Users

                               select SqlFunctions.StringConvert((double) u.UserId)).ToList()

        */

        Console.WriteLine("Hello World");

    }

}