C# Hierarchical Inheritance example Program

Program

using System;

namespace AboutClasses

{

    class HierarchicalInheritanceExample

    {

        class person

        {

            string name, adhaar, city;

            public void getData()

            {

                Console.WriteLine("Enter name");

                name = Console.ReadLine();

                Console.WriteLine("Enter Adhaar");

                adhaar = Console.ReadLine();

                Console.WriteLine("Enter city");

                city = Console.ReadLine();

            }

            public void disData()

            {

                Console.WriteLine("Name  : {0}", name);

                Console.WriteLine("Adhaar: {0}", adhaar);

                Console.WriteLine("City  : {0}", city);

            }

        };

        class employee : person

        {

            int salary;

            public void getSalary()

            {

                Console.WriteLine("Enter Salary");

                salary = int.Parse(Console.ReadLine());

            }

            public void disSalary()

            {

                Console.WriteLine("Salary  : {0}", salary);

            }

        };

        class trainee : person

        {

            int schoAmt;

            public void getSchoAmt()

            {

                Console.WriteLine("Enter scholarship amount:");

                schoAmt = int.Parse(Console.ReadLine());

            }

            public void disSchoAmt()

            {

                Console.WriteLine("Scholarship : {0}", schoAmt);

            }

        };

        public static void Main(string[] args)

        {

            Console.WriteLine("1.Employee");

            Console.WriteLine("2.Trainee");

            Console.WriteLine("Enter person category (1/2)");

            int PersonCategory = int.Parse(Console.ReadLine());

            switch (PersonCategory)

            {

                case 1:

                    Console.WriteLine("Employee");

                    employee e = new employee();

                    e.getData();

                    e.getSalary();

                    e.disData();

                    e.disSalary();

                    break;

                case 2:

                    Console.WriteLine("Trainee");

                    trainee t = new trainee();

                    t.getData();

                    t.getSchoAmt();

                    t.disData();

                    t.disSchoAmt();

                    break;

                default:

                    Console.WriteLine("Invalid Input");

                    break;

            }

            Console.ReadKey();

        }//main

    }//main class

}//namespace

Output 1

1.Employee
2.Trainee
Enter person category (1/2)
1
Employee
Enter name
Sivakumar
Enter Adhaar Number
1010-2902-2393
Enter city
Coimbatore
Enter Salary
45000
Name    : Sivakumar
Adhaar  : 1010-2902-2393
City    : Coimbatore
Salary  : 45000

Output 2

1.Employee
2.Trainee
Enter person category (1/2)
2
Trainee
Enter name
Mathura
Enter Adhaar Number
3903-4934-4902
Enter city
Madurai
Enter scholarship amount
100000
Name        : Mathura
Adhaar      : 3903-4934-4902
City        : Madurai
Scholarship : 100000