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:


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 menu. Use the RadioCheck and Check properties of each command to allow the user to select a command on the Action menu. The Perform Action command checks to see which command is selected on the Action menu to determine which operation to execute when the user clicks the Perform Action command.

Include appropriate shortcut keys for all commands. After the Perform Action command executes, the program should display the results in a message box. The message box should display results for each row or column separated by a ControlChars.NewLine character. The message box also should ask the user if she or he wants to continue or to exit the application.

The array data should be displayed on your form in a row/column format when the program starts.

The file should be a zip of all necessary files to demonstrate the program.


The contents of the 2 dimensional array are fixed as given
The user can choose to do one of the four calculations
the sums of columns
the sums of rows
the averages of columns
the averages of rows
The result should be displayed in a message box, with each sum or average starting in a new line, e.g.
Sum Rows





The user should be asked whether he or she wants to exit or continue.

Interface Design

Form for the Array Calculations
Create File menu and Action menu on the menus bar (see pp. 98-107)
Array application


Perform Action

Sum Rows

Sum Columns

Average Rows

Average Columns

shortcut keys for commands
The result Message box
Message and results
Title of the message box
YesNo message button
Default button

Declare the matrix as a global integer array, see text
Code MenuItem event handler for Action Menu:
Code the MnuSumRow_Click, MnuSumColumn_Click,

MnuAverageRow_Click, MnuAverageColumn_Click event procedures.


Private Sub MnuSumRow_Click(…..)

MnuSumRow.Checked = True

MnuSumColumn.Checked = False

MnuAverageRow.Checked = False

MnuAverageColumn.Checked = False

End Sub

Code MenuItem event handlers for File Menu:
? Code MnuExit_Click event procedure

? Code MnuPerformAction_Click event procedure:

o If MnuSumRow.Checked Then sum the rows

o If MnuSumColumn.Checked Then sum the columns

o If MnuAverageRow.Checked Then average the rows

o If MnuAverageColumn.Checked Then average the columns

o In general,

1. Watch your indices: remember that it runs 0 to 3 for the row index, and 0 to 4 for the column index for a 4 by 5 matrix

2. Beside the sum of each row, use the “ControlChar.NewLine” to start a new line in your string result.

3. You should format your output for the Average operations to show at least one decimal place.

o Display the output and give the user a choice to exit:

The logic of this project may be complicated enough that a debugger will help. Please read chapter 8.

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with AssignmentHelpWeb
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Architecture, Building and Planning
The assignment was well written and the paper was delivered on time. I really enjoyed your services.
Customer 452441, September 23rd, 2022
Thanks a lot the paper was excellent
Customer 452453, October 26th, 2022
Job well done and completed in a timely fashioned!
Customer 452451, November 18th, 2022
Public Administration
Excellent timely work
Customer 452451, April 19th, 2023
Business Studies
Job well done. Finish paper faster than expected. Thank you!
Customer 452451, October 3rd, 2022
excellent loved the services
Customer 452443, September 23rd, 2022
Excellent services will definitely come back
Customer 452441, September 23rd, 2022
The paper was EXCELLENT. Thank you
Customer 452449, September 23rd, 2022
English 101
Very good job. I actually got an A
Customer 452443, September 25th, 2022
Business Studies
Excellent service - thank you!
Customer 452469, February 20th, 2023
Business Studies
Thank you!
Customer 452451, November 27th, 2022
Customer reviews in total
Current satisfaction rate
3 pages
Average paper length
Customers referred by a friend
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat