using System;

public class Program

{

    public static void Main()

    {

        /*Object created using the constructor*/

        Person p1 = new Person("Jacob", "Van Silfhout", 39);

        Console.WriteLine("Name:\t" + p1.GetFullName());//\t provides a tab space

        Console.WriteLine("Age: \t" + p1.Age + "\n");

        /*Change the p1 objects properties*/

        p1.Fname = "John";

        p1.Lname = "Doe";

        p1.Age = 60;

        Console.WriteLine("..... Data has been changed .....");

        /*Display the changes*/

        Console.WriteLine("Name:\t" + p1.GetFullName());

        Console.WriteLine("Age: \t" + p1.Age);

    }

}

​

class Person

{

    /*Attributes*/

    private string fname;

    private string lname;

    private int age;

     /*Getters and Setters*/

    public string Fname { get{return fname;} set{fname = value;} }

    public string Lname { get{return lname;} set{lname = value;} }

    public int Age { get{return age;} set{age = value;} }

    /*Method*/

    public string GetFullName()

    {

        return Fname + " " + Lname; 

    }

    /*Constructor*/

    public Person(string _fname, string _lname, int _age)

    {

        Console.WriteLine("..... New Person Object Created with the provided data ..... \n");

        Fname = _fname;

        Lname = _lname;

        Age = _age;

    }

}