Linq query to get distinct employees based on eid and name in C#.Net

Using this program we are going to fetch distinct employ list count based on employee name and id. 

using System;

using System.Collections.Generic;

using System.Linq;

namespace ConsoleApp1

{

    class Program

    {

        static void Main(string[] args)

        {

             var employees = new List<Employee> {

                new Employee { Name = "Surya", EId = 1, Salary= 4000 },

                new Employee { Name = "Infoware", EId = 2, Salary = 12.50M },

                new Employee { Name = "Surya", EId = 3, Salary = 1.15M },

                new Employee { Name = "Infoware", EId = 2, Salary = 2.00M },

                new Employee { Name = "SuryaInfoware.com", EId = 5, Salary = 1000.0M }

              };

            //linq query to find distinct employee names and id in the list of employees

            var distinctEmployeeNames = (from emp in employees

                                         group emp by new { emp.Name, emp.EId }

                                       into myEmploy

                                         select myEmploy.FirstOrDefault()).ToList().Count();

            Console.WriteLine("Distinct employee names {0} ", distinctEmployeeNames.ToString());

        }

    }

    class Employee

    {

         public string Name;

         public int EId;

         public decimal Salary;

    }

}

Output: