PRG455

LAB ASSIGNMENT #3

Design a calculator similar to the Standard Basic Windows Calculator. Your calculator should

perform the operations shown in the screen capture below.

The main menu bar should have the Edit (contains Copy and Paste), View, and HELP (contains

About) menu strip items. You should design the event handlers to handle the Click event for

Edit/Copy, Edit/Paste and Help/About menu strip items. When the About menu

strip item is selected a new form will be shown to display a brief manual how to use your

calculator, i.e., explain briefly each operation. View menu strip item will just display a message

box with the name of the programmer who designed the calculator.

Please note that your calculator should prevent run-time errors such as a division by 0, a square

root of a negative number, multiple decimal points, etc.

K1

SHI

BOD

BAAD

It is required to follow naming conventions when naming your controls. It is also required to submit

this project (i.e., a ZIP file) on the BlackBoard into the Assignments folder of your lab section before the

deadline.