using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        var empDetails = Employee.GetEmployees().Join(Department.GetDepartment(),

                                                      e=>e.DepartmentId,

                                                      d => d.DepartmentId, (employee, department) => new  { Employee = employee, Department = department }).

​

        foreach (var item in empDetails)

        {

          Console.WriteLine(item.Employee.FullNAme + "\n" + item.Department.DepartmentName + "\n");        

        }

    }

}

​

public class Employee

{

    public int EmpId {get;set;}

    public string FullNAme {get;set;}

    public int RoleId { get;set;}

    public int DepartmentId {get;set;}

    public static List<Employee> GetEmployees()

    {

        return new List<Employee>()

        {

            new Employee  {EmpId = 1,FullNAme = "Givi Roinishvili",RoleId = 1,DepartmentId = 1},

            new Employee  {EmpId = 1,FullNAme = "Giorgi Varadashvili",RoleId = 1,DepartmentId = 1},

            new Employee  {EmpId = 1,FullNAme = "Jemal Gvinadze",RoleId = 2,DepartmentId = 2},

        };

    }

}

​

​

​

public class Role

{

    public int RoleId {get;set;}

    public string RoleName {get;set;}

    public static List<Role> GetRoles()

    {

        return new List<Role>()

        {

            new Role  {RoleId = 1,RoleName = "Program Admin"},

            new Role  {RoleId = 2,RoleName = "Program User"}

        };

    }

}

​

public class Department

{

    public int DepartmentId {get;set;}

    public string DepartmentName {get;set;}

    public static List<Department> GetDepartment()

    {

        return new List<Department>()

        {

            new Department  {DepartmentId = 1,DepartmentName = "IT Department"},

            new Department  {DepartmentId = 2,DepartmentName = "Programers Unit"}

        };

    }

}

​

​

​

​