To begin, the Open dialogue box by default displays the contents of the user's Documents directory. What is the best method for specifying which directory should be shown first?
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To begin, the Open dialogue box by default displays the contents of the user's Documents directory. What is the best method for specifying which directory should be shown first?
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- To begin, the Open dialogue box by default displays the contents of the user's Documents directory. What is the best method for specifying which directory should be shown first?By default, the Open dialog box displays the contents of the user's Documents directory. How may a different directory be selected to be shown first?Include a header that is Your Name, Math Tables Include an "Addition Table" button Include a "Multiplication Table" button Both tables should use the same window for the display of their information In the secondary window, include the following: A comment in the code that includes the assignment name, your name, and the date Use the file name "MathTableDisplay.htm" for the secondary window file The header for the secondary window is "Addition Table" when the addition table is displayed The header for the secondary window is "Multiplication Table" when the multiplication table is displayed Example web page displays and code for the addition table are included below
- Group 2/12 Problem – Population Create an application that predicts the approximate size of a population of organisms. The application should use textboxes to allow the user to enter the starting number of organisms, the average daily population increase (as a percentage), and the number of days the organisms will be left to multiply. Use a ListBox to display the population size for each day of the simulation. If the user clicks the Save button, save the current prediction to a file. Group 3/7 Problem – Dice SimulatorBy default, the Open dialog box displays the contents of the user’s Documents directory. How can you specify another directory to be initially displayed?A file attribute may be changed by going into the Properties box and selecting Edit File Attributes from the menu that appears.
- In the Properties box, pick Edit File Attributes from the menu that displays to alter a file attribute.True or False : The Title property holds the name of the file the user selected with an Open or Save As dialog box.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.