Member Hiding : Class Access Modifiers : Class Interface C# Source Code

    
 


using System;

public class MotorVehicle {
    public string make;
    public string model;

    public MotorVehicle(string make, string model) {
        Console.WriteLine("In MotorVehicle constructor");
        this.make = make;
        this.model = model;
        Console.WriteLine("this.make = " + this.make);
        Console.WriteLine("this.model = " + this.model);
    }

    public void DisplayModel() {
        Console.WriteLine("In MotorVehicle DisplayModel() method");
        Console.WriteLine("model = " + model);
    }
}


public class Product : MotorVehicle {
    public new string model;

    public Product(string make, string model) :
        base(make, "Test") {
        Console.WriteLine("In Product constructor");
        this.model = model;
        Console.WriteLine("this.model = " + this.model);
    }

    public new void DisplayModel() {
        Console.WriteLine("In Product DisplayModel() method");
        Console.WriteLine("model = " + model);
        base.DisplayModel();
    }

}


class MainClass {

    public static void Main() {
        Console.WriteLine("Creating a Product object");
        Product myProduct = new Product("Toyota", "MR2");

        Console.WriteLine("Back in Main() method");
        Console.WriteLine("myProduct.make = " + myProduct.make);
        Console.WriteLine("myProduct.model = " + myProduct.model);
        Console.WriteLine("Calling myProduct.DisplayModel()");
        myProduct.DisplayModel();

    }

}