using System; class Person { public int Id { get; set; } public string FullName { get; set; } public int Age { get; set; } public Person() { } public Person(int id, string fullName, int age) { Id = id; FullName = fullName; Age = age; } } public class Test { public static void Main() { Person p = new Person(1,"Bravo Hex",25); Console.WriteLine(" Name: {0} \n Age: {1}",p.FullName,p.Age); Console.ReadKey(); } }