Write a try-catch statement for an application that calculates the sum of two whole numbers and displays the result. The application uses two TextBox controls named value1TextBox and value2TextBox to gather the input and a Label con- trol named sumLabel to display the result.
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Write a try-catch statement for an application that calculates the sum of two whole numbers and displays the result. The application uses two TextBox controls named value1TextBox and value2TextBox to gather the input and a Label con- trol named sumLabel to display the result.
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- Microsoft Visual Studio Softare. The user enters an integer into a text box and clicks on the Calculate button. The application will sum all of the integers from 1 to the number entered and display the sum in a label. The sum of numbers is the sum of all the numbers from 1 to the ending number. For example, if the user enters 3, the sum of numbers is 1 + 2 + 3 = 6. If the user enters 5, the sum of numbers is 1 + 2 + 3 + 4 + 5 = 15. Your program should work for any integer entered by the user. Use a loop to calculate the sum of numbers. You will need to initialize the variables and assign appropriate values. Get the value for intEndNum from the textbox. After the loop has run, display intSum in the label. Here is one way to code the loop: For intCount = 1 To intEndNum intSum = intSum + intCount Next Calculate Button Click-Event Procedure You may find following these steps helpful: Declare three variables intEndnum Ending number…True or False Multiple CheckBox controls in the same GroupBox can be selected at the same time.1. Sum of NumbersCreate an application that displays a form similar to the one shown in Figure 5-44. When the Enter Numbers button is clicked, the application should display the input box shown in Figure 5-45.The input box asks the user to enter a positive integer value. Notice that the default input value is 10. When the OK button is clicked, the application should display a message box with the sum of all the integers from 1 through the value entered by the user Value - 5 10 20 100 sum 15 55 210 5050 starting with visual basic edition 8 chapt 5 #1
- 20. Random Number Guessing GameWrite a program that generates a random number in the range of 1 through 100, and asks the user to guess what the number is. If the user’s guess is higher than the random number, the program should display “Too high, try again.” If the user’s guess is lower than the random number, the program should display “Too low, try again.” If the user guesses the number, the application should congratulate the user and generate a new random number so the game can start over.Optional Enhancement: Enhance the game so it keeps count of the number of guesses that the user makes. When the user correctly guesses the random number, the program should display the number of guesses. USE RAPTOR PROGRAMMagic Dates The date June 10, 1960, is special because when it is written in the following format, the month times the day equals the year: 6/10/60 Create an application that lets the user enter a month (in numeric form), a day, and a two-digit year. The program should then determine whether the month times the day equals the year. If so, it should display a message saying the date is magic. Otherwise, it should display a message saying the date is not magic.This code needs to be written in C#: If the user guesses the number in 3rd try you will assign:Points = (10 – 3)^2/100 = 7 ^ 2 = 49 points.When the user presses the ‘Start Game’ button, the game will start. User will enter a number in the largetextbox and press Submit. If number is correct display the Messagebox, else continue with game. Also tellthe user if the number entered was higher or lower than actual number.The problem flow will be as follows:1. Player enters name and number of chances2. Player presses Start game3. Computer generates a secret random number4. Player enters choice5. Program checks if number matches guesses number. If number matches jump to step #106. Program updates message whether the guessed number is more or less than actual7. Program reduces available chances by 1 and display messages on changes8. If chances become 0 stop game and tell use Game has ended, and she will have to press ‘Start Game’again. Same message should be spoken by the program using text to…
- Variable scope is the area in your code where a variable can be accessed? True or FalseWrite the pseudocode for an application that will request three numbers from a user. The application should then determine and display the largest of the three numbers.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.
- Q2: - Write a program in visual basic that exchanges the values of two string type variables. Use two text boxes for the string variables and one command botton for execution.Distance ConverterIn the English measurement system, 1 yard equals 3 feet and 1 foot equals 12 inches. Use this information to create an application that lets the user convert distances to and from inches, feet, and yards. Programming Problems 263Figure 4-35shows an example of how the application’s form might appear. In the example, the user enters the distance to be converted into a TextBox. A ListBox allows the user to select the units being converted from, and another ListBox allows the user to select the units being converted to.Random Number Guessing Game Create an application that generates a random number in the range of 1 through 100 and asks the user to guess what the number is. If the user’s guess is higher than the random number, the program should display “Too high, try again.” If the user’s guess is lower than the random number, the program should display “Too low, try again.” If the user guesses the number, the application should congratulate the user and then generate a new random number so the game can start over. Optional Enhancement: Enhance the game so it keeps count of the number of guesses that the user makes. When the user correctly guesses the random number, the program should display the number of guesses.