Question

Need this program in C#.

Thank you

3/19 Lab11 PartC Dur Scenario/Summary Write a windows console application that holds data about an item in a retail store. Your class should be named Retailltem and should hold data about an item in a retail store. The class will have the following member variables. Description- string holding the description of the item, unitsOnHand - int that holds the number of units in inventory Price - double that holds the price of the item You will need two constructors, one that will accept arguments for each member variable and one that will assign default values. You will also need to write mutator functions and accessor functions. Once you write the class, write a separate program that creates three Retailltem objects. The first one should use the default values, and the other two should have values assigned upon creation. The user should input the variables (testing for the units on hand and price greater than 0) Then, the program should display all three Retailltems. Finally, the program should tally the inventory for all three items and display it. Welcome to the Retail store! Price must be greater than 0. Please enter the price for item 1: 33 Inventory must be greater than 0. Please enter the units on hand for item 1: 10 Please enter the description for item 1: shirt Display all items Description: shirt Units on hand: 10 Price: $33.00

Answer 1

Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication1
{
class RetailItem
{
// variables declaration
string description;
int unitsOnHand;
double price;
// getter and setter for description
public string Description
{
get { return description; }
set { description = value; }
}

// getter and setter for unitsOnHand
public int UnitsOnHand
{
get { return unitsOnHand; }
set { unitsOnHand = value; }
}
// getter and setter for price
public double Price
{
get { return price; }
set { price = value; }
}
// parameterized constructor
public RetailItem(String description, int unitsOnHand, double price)
{
this.description = description;
this.unitsOnHand = unitsOnHand;
this.price = price;
}
// default constructor
public RetailItem()
{
this.description = "";
this.unitsOnHand = 0;
this.price = 0;
}

}
class Program
{
static void Main(string[] args)
{
// creating object of ReatilItem class using default constructor
RetailItem item1 = new RetailItem();
Console.WriteLine("Welcome to the Retail store!");
Console.WriteLine("Price must be greater then 0.");
Console.Write("Please enter the price for item 1: ");
// getting price from user
double price = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Inventory must be greater then 0.");
Console.Write("Please enter units on hand for item 1: ");
// getting inventory from user
int unitsOnHand = Convert.ToInt32(Console.ReadLine());
Console.Write("Please enter the description for item 1: ");
// getting description from user
string description = Console.ReadLine();
// set the data
item1.Description = description;
item1.UnitsOnHand = unitsOnHand;
item1.Price = price;
// creating object of ReatilItem class using paramterized constructor
RetailItem item2 = new RetailItem("Jeans",40,34.95);
// creating object of ReatilItem class using paramterized constructor
RetailItem item3 = new RetailItem("Long sleeve shirt",20,24.95);
Console.WriteLine("\nDisplay all items");
Console.WriteLine("\nDescription: " + item1.Description);
Console.WriteLine("Units on hand: " + item1.UnitsOnHand);
Console.WriteLine("Price: $" + item1.Price);
Console.WriteLine("\nDescription: " + item2.Description);
Console.WriteLine("Units on hand: " + item2.UnitsOnHand);
Console.WriteLine("Price: $" + item2.Price);
Console.WriteLine("\nDescription: " + item3.Description);
Console.WriteLine("Units on hand: " + item3.UnitsOnHand);
Console.WriteLine("Price: $" + item3.Price);
Console.WriteLine("\nDisplay the total inventory.");
Console.WriteLine("The total inventory is " + (item1.UnitsOnHand + item2.UnitsOnHand + item3.UnitsOnHand));
Console.Read(); // to hold the output screen
}
}
}

Output