Create a Multiplication Table using Nested for...Next Loops

Design and develop a program that creates a complete set of multiplication tables where both the multiplicand and the multiplier vary from 1 through 12. The table should display as 144 rows in a list view control. The controls should have five columns: multiplicand, X, multiplier, =, and product. Use a For...Next loop nested in another For...Next loop to vary the multiplicand and multiplier.

Develop a program to compute the volume of a box, cylinder, and sphere.

The selection of which calculation to make should be made from a ComboBox Control. The application should include four input fields that allows a user to enter numbers with two decimal places; each input field also should indicate that the input value is measured in feet. Label the four input fields as: Length, Width, Height, and Radius. When the user clicks a button to perform the calculation, the button's event procedure should first determine that a selection for the calculation type was made. Next, the event procedure should ensure that non-zero, positive values have been entered only for the measurements needed for the particular formula being used. Finally, the calculation should ... click for more

Validating Telephone Numbers Using Substrings

Design and develop a program that validates the value a user enters into a TextBox control, to ensure that the entry is a valid telephone number. The application should accept a maximum of 12 characters. When the user clicks a button, the program should determine if the entry is of the form 999-999-9999, where the character, 9, represents any number. If the entry is a telephone number, display an appropriate message, along with the separate substrings that compose the telephone number without the dashes. If the entry is not a telephone number, then display a message as to the reason why the entry is not a valid telephone number, clear the TextBox control, and set focus to the TextBox cont... click for more

Perform Calculations on Rows and Columns of an Array

Create an application that either sums or averages the rows or columns of a two-dimensional array depending on user choices. Use the following data for the array: 5 7 3 9 12 4 8 9 13 4 0 -1 -7 13 8 4 4 4 4 0 Create a menu bar with a file menu that includes a Perform Action command and an Exit command. The Perform Action command computes either the sum or the average of the rows or columns in the array and displays the result in a message box. The Exit command exits the application. Create a second menu on the menu bar called the Action menu. Add a Sum Rows command, Sum Columns command, Average Rows command, and Average Columns command to the Action... click for more

Explain how a Form becomes a window within an application.

Explain how a form becomes a window within an application. Discuss the difference between a modal and modeless form. List an example of when you might want to use each type.