I have subcategories defined under Vehicle Class as :- Bike Car truck bus
Further, there are different variants under each four categories
- Bike :- sport, standard
- Car :- sport, standard, electric 3.Truck :- Mini Truck , Power Truck
- Bus:- Mini Bus, AC Bus
We have to calculate the price of each variants defined in each category.
Example 1 : With Constructor overloading
public interface ivehicle
{
public void calculateprice();
}
public class calculatprice : ivehicle
{
public void calculateprice() {
}
}
public class bike_1
{
public readonly ivehicle vehicle;
public bike_1(string model) {
if (model == "STANDARD")
{
Console.WriteLine("THe price of standard is 1 lac");
}
else if (model == "SPORTS")
{
Console.WriteLine("The price of sports is 2 lacs");
}
}
}
Example 2:- With using overiding function and inheritance
public class vehicle_3
{
}
public class bike_3: vehicle_3
{
public virtual void Calculateprice_3() { }
}
public class sports_3 :bike_3
{
public override void Calculateprice_3()
{
base.Calculateprice_3();
Console.WriteLine("The price of Sports is 2 lacs");
}
}
public class standard_3 : bike_3
{
public override void Calculateprice_3()
{
base.Calculateprice_3();
Console.WriteLine("The price of standard is 1 lacs");
}
}
Example 3:- With interface
public class vehicle_4
{
}
public interface ivehicle_4
{
void CalculatePrice_4();
}
public class bike_4 :ivehicle_4
{
public virtual void CalculatePrice_4() { }
}
public class sports_4 : bike_4
{
public override void CalculatePrice_4()
{
base.CalculatePrice_4();
Console.WriteLine("The price of Sports is 2 lacs");
}
}
public class standard_4 : bike_4
{
public override void CalculatePrice_4()
{
base.CalculatePrice_4();
Console.WriteLine("The price of standard is 1 lacs");
}
}
