Weekly Temperatures with Validation
- 1. The temperature must be numeric
- 2. The temperature must be between −50 and +130
If any single input field is incorrect, you must identify the field and the error by printing a message in the StatusStrip control and moving the focus to the incorrect field.
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
Pearson eText for Starting Out With Visual Basic -- Instant Access (Pearson+)
Additional Engineering Textbook Solutions
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
Starting Out with Python (3rd Edition)
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Problem Solving with C++ (10th Edition)
Java: An Introduction to Problem Solving and Programming (7th Edition)
- Kinetic Energy In physics, an object that is in motion is said to have kinetic energy. The following formula can be used to determine a moving object’s kinetic energy: KE =1/2mv2 In the formula KE is the kinetic energy, m is the object’s mass in kilograms, and v is the object’s velocity in meters per second. Create an application that allows the user to enter an object’s mass and velocity and then displays the object’s kinetic energy. The application should have a method named KineticEnergy that accepts an object’s mass (in kilograms) and velocity (in meters per second) as arguments. The method should return the amount of kinetic energy that the object has.arrow_forwardTheater RevenueA movie theater only keeps a percentage of the revenue earned from ticket sales. The remainder goes to the movie company. Create a GUI application that allows the user to enter the following data into text fields:� Price per adult ticket� Number of adult tickets sold� Price per child ticket� Number of child tickets soldThe application should calculate and display the following data for one night�s box office business at a theater:� Gross revenue for adult tickets sold. This is the amount of money taken in for all adult tickets sold.� Net revenue for adult tickets sold. This is the amount of money from adult ticket sales left over after the payment to the movie company has been deducted.� Gross revenue for child tickets sold. This is the amount of money taken in for all child tickets sold.� Net revenue for child tickets sold. This is the amount of money from child ticket sales left over after the payment to the movie company has been deducted.� Total gross revenue. This…arrow_forwardSpecifications: Lions, Tigers, and Bears Pet Clinic needs an application that displays basic services. The application should be designed with checkboxes to select the various services (such as office call, vaccination, grooming, etc). As each service is selected, the charge for the service should display in an associated label. (When the checkmark is removed, the amount should be removed). As each selection is made, the charges should be added into the total (a variable… consider scope), and displayed in a Total Due area on the application (currency format). Align all numeric data appropriately. Consider what should happen when the checkmark is removed. Include at least 8 services that your pet clinic performs. Include a Clear and Exit button. The clear should clear all checkboxes, appropriate labels, and the total variable. Use the standard Microsoft naming conventions for all controls. Include appropriate comments in your code. This is for intro to C# Can't use parse. Thank…arrow_forward
- Alert dont submit AI generated answer.arrow_forwardRetail Price Calculator Create an application that lets the user enter an item's wholesale cost and its markup percentage. It should then display the items retail price. For example: If an item's wholesale cost is $5.00 and its markup percentage is 100 percent, then the item's retail price is $10. If an item's wholesale cost is $5.00 and its markup percentage is 50 percent, then the item's retail price is $7.50. The program should have a method named CalculateRetail that receives the wholesale cost and the markup percentage as arguments and returns the retail price of the item. In addition, there should be the name of the Wholesale Company displayed (be creative). If the cost is over $500, display a $20 discount on the retail price. For example: If an item's wholesale cost is $600.00 and its markup percentage is 100 percent, then the item's retail price is $1,180. ( Markup = $600 * 100% = 600 Retail Price = $600 + $600 - $20 (wholesale cost + markup - discount)arrow_forwardProgramName: Chapter3StadinumSeatingProgram There are three seating categories at an athletic stadium. For a baseball game, Class A seats cost $15 each, Class B seats cost $12 each, and Class C seats cost $9 each. Create an application that allows the user to enter the number of tickets sold for each class. The application should be able to display the amount of income generated from each class of ticket sales and the total revenue generated. The application's form should resemble the one shown in below. X A Stadium Seating Revenue Generated Tickrts Sød Enter the rumber of tickets sold for coch dass of sects. Cass A Class B Cass A: lass C Caes B: Oless C Total Calculate Revenue Cear Ext Use the following sets of test data to determine if the application is calculating properly:arrow_forward
- Retail Price Calculator Create an application that lets the user enter an item’s wholesale cost and its markup percentage. It should then display the item’s retail price. For example: • If an item’s wholesale cost is $5.00 and its markup percentage is 100 percent, then the item’s retail price is $10.00. • If an item’s wholesale cost is $5.00 and its markup percentage is 50 percent, then the item’s retail price is $7.50. The program should have a method named CalculateRetail that receives the wholesale cost and the markup percentage as arguments and returns the retail price of the item.arrow_forwardplz write it pseudocodearrow_forwarddesign pattern question :- Using the state pattern, you have to implement an application that help track the item ordered from online shop. The client orders an item from online shop, then item can go to post office, then it will be delivered to the user home. Or the item after being ordered it goes to the post office, then the user will pick it up from the post office. In both cases; either take the item from the post office or has it delivered to the client's home represents the end of the process. Q1)Draw the state diagram that shows all possible states and transitions? Q2) Write code of the Ordered state? Q3) Write the implementation of the ShopOrder class; most important things are the states declaration, the constructor, a function to return robot statearrow_forward
- Property Tax If you own real estate in a particular county, the property tax that you owe each year is calculated as 64 cents per $100 of the property’s value. For example, if the property’s value is $10,000, then the property tax is calculated as follows: Tax = $10,000 ÷ 100 × 0.64 Create an application that allows the user to enter a property’s value and displays the sales tax on that property.arrow_forwardWhen an object is falling because of gravity, the following formula can be used to determine the distance the object falls in a specific time period:d =1/2 gt2The variables in the formula are as follows: d is the distance in meters, g is 9.8, and t is the amount of time in seconds that the object has been falling. Create an application that allows the user to enter the amount of time that an object has fallen and then displays the distance that the object fell. The application should have a method named FallingDistance. The FallingDistance method should accept an object’s falling time (in seconds) as an argument. The method should return the distance in meters that the object has fallen during that time interval.arrow_forwardCarpet Calculator The Westfield Carpet Company has asked you to write an application that calculates the price of carpeting for rectangular rooms. To calculate the price, you multiply the area of the floor (width times length) by the price per square foot of carpet. For example, the area of floor that is 12 feet long and 10 feet wide is 120 square feet. To cover that floor with carpet that costs $8 per square foot would cost $960. First, you should create a class named RoomDimension that has two fields: one for the length of the room and one for the width. The RoomDimension class should have a method that returns the area of the room. (The area of the room is the room’s length multiplied by the room’s width.) Next you should create a RoomCarpet class that has a RoomDimension object as a field. It should also have a field for the cost of the carpet per square foot. The RoomCarpet class should have a method that returns the total cost of the carpet. Figure 8-20 is a UML…arrow_forward
- Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning