Question

C# WORKING WITH CLASSES

Design three classes for tracking data about automobiles and trucks.

Use a vehicle base-class to identify values common to both kinds of vehicles. Include at least four members.

Inherit the base class for a vehicle class, adding at least three members.

Inherit the base class for a truck class, adding at least three members.

Include a Visual Studio class diagram file in your group's final post that clearly defines your classes.

Answer 1

The C# base class and derived class code is as given below: using System; namespace InheritanceApplication //The base class class vehicle //protected data members protected int wheelNumber; protected double engineCapacity protected double weight; //function members public void setWeighth (int w) weight- w; public void setwheelNumber (int wn) wheelNumber-wn; public void setengineCapacity(int ec) engineCapacityeci //The derived class automobile, inherited from vehicle class automobile : vehicle //members of the class private int passng; public void setPassng (int n) passng=n; public void wheelPerPass () Console.WriteLine (wheelNumber passng)

//The second derived class truck, inherited from vehicle class truck vehicle //mebers of the class private double load; public void setload (double n) -ni public void loadPerweight ) Console.WriteLine (load /weight); The class diagram obtained using visual studio: To develop the class diagram from the code first paste the code given above in the "program.cs" file. Then use "ARCHITECTURE" tab to create the class diagram. The class diagram obtained is as given below.

UMLClassDiagram2.classdiagram* -р Х Program.cs cd UMLClassDiagram2 «C# class» Inherit...mobile Attributes -passng Integer E Operations «С# class» + automobile0 + setPassng(n: Integ. +wheelPerPass Inherit...:vehicle Attributes # engineCapacity : Do.. # weight : Double # wheelNumber : Inte «C# class» Inherit...::trudk E Operations + setengineCapadtye + setWeighth(w: Inte.. + setwheelNumber... +vehicle E Attributes -load: Double E Operations +loadPerweight0 + setload(n: Double) + truck)

Raw Copyable Code:

using System;
namespace InheritanceApplication
{
    //The base class
    class vehicle
    {
        //protected data members
        protected int wheelNumber;
        protected double engineCapacity;
        protected double weight;

        //function members
        public void setWeighth(int w)
        {
            weight= w;
        }

        public void setwheelNumber(int wn)
        {
            wheelNumber=wn;
        }

        public void setengineCapacity(int ec)
        {
            engineCapacity = ec;
        }

    }

    //The derived class automobile, inherited from vehicle
    class automobile : vehicle
    {
        //members of the class
        private int passng;
        public void setPassng(int n)
        {
            passng=n;
        }

        public void wheelPerPass()
        {
            Console.WriteLine(wheelNumber / passng);
        }
     }

    //The second derived class truck, inherited from vehicle
    class truck : vehicle
    {
        //mebers of the class
        private double load;
        public void setload(double n)
        {
            load = n;
        }

        public void loadPerweight()
        {
            Console.WriteLine(load /weight);
        }
    }

}