static void Main(string[] args) { Honda honda = new Honda("Accord", "Nikita", 10); ClassA classa = new ClassA(); classa.Method(honda); Car car = honda; classa.Method(car); Car car1 = new Car("Boris"); classa.Method(car1); }
public void Method(Honda car) { Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); if (car.Owner != null) { Console.WriteLine("Car owner is: " + car.Owner); } if (car.Age != default) { Console.WriteLine("Age of car: " + car.Age); } if (car.Model != null) { Console.WriteLine("Model of Honda: " + car.Model); } }