C# basic code using functions | MODERN PROGRAMMING LANGUAGE

TASK:    

                MAKE A PROGRAM USING ENUM METHOD:

 PROGRAM:   MAKE A PROGRAM THAT DISPLAYS A BAG AND INSIDE A BAG TOTAL NUMBER OF BOOKS AND PEN.

CODE:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace bag

{

    public class bagd

    {

        public double price;

        public string color;

        private List<Object> l;

        public bagd(double p, string c)

        {

            price = p;

            color = c;

            l = new List<Object>();

        }

        public void PrintDetail()

        {

            Console.WriteLine("\n BAG PRICE : " + price +

                " \nBAG Color : " + color + "\nTotal Items in This Bag = :" + TotalItem());

            foreach (var item in l)

            {

                Console.WriteLine("\t " + item.ToString());

            }

        }

        public int TotalItem()

        {

            return l.Count;

        }

        public void AddItem(Object bobject)

        {

            l.Add(bobject);

        }

        public class Pen

        {

            public double penprice;

            public string pencolor;

            public Pen(double p, string c)

            {

                this.penprice = p;

                this.pencolor = c;

            }

            public override string ToString()

            {

                return "\n PEN PRICE : RS " + penprice +

                    " \n PEN Color : " + pencolor;

            }

        }

        public class books

        {

            public double bookprice;

            public string aurthorname;

            public string bookname;

            public books(double bp, string an, string bn)

            {

                bookprice = bp;

                aurthorname = an;

                bookname = bn;

            }

            public override string ToString()

            {

                return " \n Book Name : " + bookname +

                                   " \n Author Name : " + aurthorname +

                                   " \n Book Price : " + bookprice;

            }

        }

        class Program

        {

            static void Main(string[] args)

            {

                bagd b1 = new bagd(4000, "black");

                b1.AddItem(new books(100, "ejaz", "how to draw"));

                b1.AddItem(new Pen(45, "black"));

              

                b1.PrintDetail();

                Console.WriteLine("---------------------------------------");

               

                Console.ReadLine();

            }

        }

    }

}