using System;

using System.Linq;

public class Simple {

  public class Employee {

       public int Id { get; set; }

       public string Name { get; set; }

  } 

  public class Salary {

       public int Id { get; set; }

       public string Wage { get; set; }

  }

  public static void Main() {

      var data = new Employee[] { new Employee { Id = 1, Name = "John Doe" } };

      var data2 = new Salary[] { new Salary { Id = 1, Wage = "$ 50,000.00" } };

      var collection = from p in data

                       join q in data2 on p.Id equals q.Id              

                       select new { Id = p.Id, Name = p.Name, Wage = q.Wage };

      foreach(var x in collection)

      {

           Console.WriteLine( x.Id + " " + x.Name + " " + x.Wage );

      }

  }

}