using System;

public class Program

{

    public static void Main()

    {

        Person p1 = new Person("Ron", "30"); // create a new object

        Person p2 = new Person("Chris", "25");

​

    }

​

}

​

public class Person {

    // fields = class-level variables

    public string _name;

    public string _age;

    // Constructor - "construct"

    public Person(string name, string age)

    {

        _name = name;

        _age = age;

        OutputPersonData();

    }

    public void OutputPersonData()

    {

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

        Console.WriteLine("Age: {0}", _age);

    }

}