Classes (C# Programming)

public class Person
{
    // Field
    public string name;

    // Constructor
    public Person()
    {
        name = "unknown";
    }

    // Method
    public void SetName(string newName)
    {
        name = newName;
    }
}
class TestPerson
{
    static void Main()
    {
        Person person = new Person();
        Console.WriteLine(person.name);

        person.SetName("John Smith");
        Console.WriteLine(person.name);

        // Keep the console window open in debug mode.
        Console.WriteLine("Press any key to exit.");
        Console.ReadKey();
    }
}