True or FalseThe Load event takes place after the form is displayed on the screen.
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True or False
The Load event takes place after the form is displayed on the screen.
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- Is it true or false? After the form has been shown on the screen, the Load event occurs.What sort of code should go into the Load event?In this exercise, you modify the Grade Calculator application from this chapter’s Apply lesson. Use Windows to make a copy of the Grade Solution folder. Rename the copy Grade Solution-Intermediate. Open the Grade Solution.sln file contained in the Grade Solution-Intermediate folder. Open the CourseGrade.vb file. The DetermineGrade method should accept an integer that represents the total number of points that can be earned in the course. (Currently, the total number of points is 200: 100 points per test.) For an A grade, the student must earn at least 90% of the total points. For a B, C, and D grade, the student must earn at least 80%, 70%, and 60%, respectively. If the student earns less than 60% of the total points, the grade is F. Make the appropriate modifications to the DetermineGrade method and then save the solution. Unlock the controls on the form. Add a label control and a text box to the form. Change the label control’s Text property to “&Maximum points:” (without the quotation marks). Change the text box’s name to txtMax. Lock the controls and then reset the tab order. Open the form’s Code Editor window. The txtMax control should accept only numbers and the Backspace key. Code the appropriate procedure. The grade should be cleared when the user makes a change to the contents of the txtMax control. Code the appropriate procedure. Modify the frmMain_Load procedure so that each list box displays numbers from 0 through 200. Locate the btnDisplay_Click procedure. If the txtMax control does not contain a value, display an appropriate message. The maximum number allowed in the txtMax control should be 400; if the control contains a number that is more than 400, display an appropriate message. The statement that calculates the grade should pass the maximum number of points to the studentGrade object’s DetermineGrade method. Make the necessary modifications to the procedure. Save the solution and then start and test the application.
- Name SearchIn the Chap07 folder of the Student Sample Programs, you will find the followingfiles:• GirlNames.txt—This file contains a list of the 200 most popular names given to girls born in the United States from 2000 through 2009.• BoyNames.txt—This file contains a list of the 200 most popular names given to boys born in the United States from 2000 through 2009.Create an application that reads the contents of the two files into two separatearrays or Lists. The user should be able to enter a boy’s name, a girl’s name, orboth, and the application should display messages indicating whether the nameswere among the most popularC# Windows Form Application .net You are a Windows developer for a data analysis company. For one of your applications you need to create a keyword searching form that asks for a filename and a keyword from the user (as shown in below figure). The form should search for the keyword in the file and display the number of lines that contain the keyword in the results group box. Your form assumes that the entered keyword is a single word. If it is not a single word, you need to create and throw an exception for that case.State True/False: When a set initialized with a specific value more than once, an error message will be printed. True False
- True or False When you are working with a value type, you are using a variable that holds a piece of data.The above screen is used to browse the products table it uses the ProductDAO.java file, it calls the getProductByCriteria() function which should accept a parameter, this parameter should be the criteria that would be built from the two combo boxes and the text box, and queries the products table.The getProductByCriteria() function should return a list of Product objects that matches the criteria specified. Modify the function so that it accepts a string paramater consisting of the fields from the combo boxes and a price number from the text box separated by commas and use this string to modify the query in the function to return the desired result set. public List<Product> getProductByCriteria() //MAKE MODIFICATIONS TO THIS FUNCTION SO IT CAN TAKE PARAMETER(S) { if (openConnection()) { try{ List<Product> items = new ArrayList <> (); Product temp = null; String…C++HurdleWords The HurdleWords class is mostly provided to you. HurdleWords is constructed from two files in the data/ folder: ● valid_guesses.txt (all 5 letter guesses considered to be valid words to guess), and ● valid_hurdles.txt (all words that may be selected to be the secret Hurdle.) ● Note: you may edit both text files if you’d like to add custom words to your game. HurdleWords stores all potential valid Hurdles from valid_hurdles.txt into a vector of strings (valid_hurdles_), and all valid guesses from valid_guesses.txt into an unordered set of strings (valid_guesses_). A set is simply a data structure that contains no duplicates and allows for a speedy lookup to check if a given element exists within the set. Because there are over 10,000 valid guesses, we store them in an unordered set to leverage their speediness, as you will need to check if a user-submitted guess is considered valid (i.e. their guess is considered a valid guess in the dictionary). You are responsible for…
- 1. Creating Employee Data ( Page 625)Create an application that allows the user to enter the following employee data: First Name, Middle Name, Last Name, Employee Number, Department, Telephone Number, Telephone Extension, and E-mail Address. The valid values for department are Accounting, Administration, Marketing, MIS, and Sales. Once the data is entered, the user should be able to save it to a file. Figure 9-30 shows an example of the application’s form. The form shown in Figure 9-30 has a combo box for selecting the department; a Save Record button, which writes the record to a file; a Clear button, which clears the text boxes; and an Exit button. Write code in the Form_Load event handler that allows the user to enter the name of the file. If the file does not exist, a new one will be created. If the file already exists, the input data will be appended to the file. ******** Make sure to test your project by entering a new text file name, and then to confirm you are appending data to…Function for button "Publishing Date": • Name this function by your last name (for example, function yamoutl)). When the user clicks on the button "Publishing Date" (after filling all the textboxes), the current date and time will be printed after the text "Published on:" CSCI375 Grades Exam-1 (70 Exam-2 98 Project 86 Exam-3 80 Show the Grades Your Grades: Exam-1 - 78, Exam-2 - 98, Project - 85, Exam-3 - 80 Publishing Date Published on: 5/10/2021, 5:39:08 PM Change Background ColorA computer store uses a database to track inventory. The database has a table named Inventory , with the following columns: ProductID INTEGER PRIMARY KEY NOT NULL ProductName TEXT QtyOnHand INTEGER Cost REAL Also assume that the cur variable references a Cursor object for the database. Write Python code that does the following: Executes a SELECT statement to return all the columns from the rows where ProductName contains the string "Laptop" with any characters before or after it. Assigns all the results of the SELECT statement to a variable named results .