Use Let to create new value and use it later in LINQ in CSharp

     /*  www. j av a2  s  . c  o m*/
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;


public class MainClass{

   public static void Main(string[] args){   
            int[] ArrayA = { 1, 2, 3, 4 };
            int[] ArrayB = { 1, 2, 3, 4 };

            var Squares = from QueryA in ArrayA
                from QueryB in ArrayB
                let TheSquare = QueryA * QueryB
                where TheSquare > 4
                select new { QueryA, QueryB, TheSquare };

            foreach (var ThisSquare in Squares)
                Console.WriteLine(ThisSquare.QueryA.ToString() + " * " + 
                   ThisSquare.QueryB.ToString() + " = " + 
                   ThisSquare.TheSquare.ToString());


   }
}