1. ASSIGNMENT OBJECTIVES
Program 4 Spring 2015
ASSIGNMENT OBJECTIVES
LEARN TO USE:
1. Textboxes, labels, butttons, picture boxes, properties, radio buttons, checkbox, and methods, group boxes
2. Arithmetic computations
3. Variables and constants
4. IF THEN ELSE statements and CASE logic
5. Me.Close()
6. txtTextBox.Clear() and lblLabel.Text = “”
7. Procedures, Arguments and Parameters, ByVal and ByRef
8. Use FormatCurrency and FormatNumber.
9. A Class for calculating Gross Pay (OOP)
DIFFICULTY LEVEL: MEDIUM
TUTORING CENTER IS NOW OPEN
START ON THE PROGRAM NOW.
Know Chapters 1, 2, 3, 4, 6,12 for this program.

2. Program 4 is exactly like program 3
except:
1. Use a class for calculating gross
pay.
2. Use regions for all modules and
declaration section.
3. Use documentation for the entire
program. [See examples]

3. GETTING HELP: You may ask another student for help, but you must not copy their code. Failure of the course will result for the person giving the code and the person receiving the code. REMEMBER: THE GRADES IN THIS COURSE ARE CURVED.
I can get limited help from other students. For additional help, I need to see Dr. Scanlan, or the tutoring center.

4. Late penalty: 50% per class day
Due Date: April 28, 2015
Points: 70
Late penalty: 50% per class day
Programs are ONLY accepted during the first 15 minutes of the class period on the date due.
General Requirement: Use Program 3 code but use a class for computing Gross Pay.
Specific Requirements: Program a class for computing Gross Pay.
1. The GUI MUST look like program 3.
2. Use FormatCurrency() and FormatNumber() functions
to display the amounts. Use dollar signs for Gross and
Net pay and Totals only.
3. Use Me.Close to close the program.
5. Use any picture of a coffee shop you can find by
searching Google Images.
6. If Hours worked are over 40 then the employee receives
time and one-half for the hours over 40.
7. Note: Follow Program 3 requirements but add a class for
calculating Gross Pay
8. The Clear Button clears all amounts, Radio Buttons,
and CheckBoxes.
9. Be sure to use dollar signs for Totals, Gross Pay and
Net Pay. Use a background color of yellow for these amounts like in Program 3.

5. This code is JUST an EXAMPLE for illustrating DOCUMENTATION
Use the same code you used in program 3 for validate data BUT
USE REGIONS IN PROGRAM SEE BELOW
Code for Validate Data Class (Part 1 of 3)
This code is JUST an EXAMPLE for illustrating DOCUMENTATION
and REGIONS.

6. Use the same code you used in program 3 for validate data
Code for Validate Data Class (Part 2 of 3)
This code is JUST an EXAMPLE for illustrating DOCUMENTATION
and REGIONS.

7. This code is JUST an EXAMPLE for illustrating DOCUMENTATION
Code for Validate Data Class (Part 3 of 3)
This code is JUST an EXAMPLE for illustrating DOCUMENTATION
and REGIONS.

8. 18. Directions for the clsComputeGrossPay:
1. Add a class that will Calculate Gross Pay.
2. Use two Sets for
a. PayRate
b. HoursWorked
3. Use one Get for
a. GrossPay
4. Use one method for
a. CalculateGrossPay
5. The Main Module receives ByRef GrossPay
from the Calculate Gross Pay Module.
. Get from the Class gets GrossPay within the
the CalculateGrossPay Module.
. The MainModule sends HoursWorked and PayRate to
the CalculateGrossPay Module. The Class does
all the calculations.
6. You must use the same names as shown
in the UML (Universal Modeling Language)
diagram to the right.
7. This program has 10 modules and one Class.
UML diagram
clsComputeGrossPay
PayRate
HoursWorked
CalculateGrossPay
Class Name
Property (SET)
Method
Property (GET)
GrossPay
PayRate
HoursWorked
Gross Pay
This module uses the Class

9. DOCUMENTATION EXAMPLE
The next three slides are examples of how to add internal documentation to a Program:
1. AT THE BEGINNING OF EACH PROGRAM AND/OR CLASS, PLACE THE FOLLOWING:
‘*********************************************************************************************************************************
‘PROGRAM NAME: The name should give the reader a feel for the purpose of the program.
‘VERSION: Use a number to give the version.
‘PROGRAMMER/S: Gives the names of the programmer or programmer.
‘DATE: Date the program was written
‘PURPOSE: In a few words, tell what the program does. ‘
‘ADD ANYTHING ELSE YOU THINK IS NECESSARY
2. BEFORE EACH MODULE PLACE THE FOLLOWING.
HEADLINE:
1. The headline must be in CAPS and it must be limited to 1 to 4 words. It may be
longer if absolutely necessary.
2. It must accurately describe the purpose of the module.
3. All modules must have this documentation. This includes all classes too.
Details:
1. In this section, you must further explain what the purpose of the module
‘HEADLINE [All CAPS and no more than four words]
‘*********************************************************************************************************************************
‘ -- Detail of what the module does

10. In this program, you must also add Regions around each module
and declaration section:
#Region “Use the headline”
(Module’s code is placed here.)
#End Region

11. DOCUMENTATION EXAMPLE ONLY
YOU MUST FOLLOW THE DOCUMENTATION CHARACTERISTICS OF THE PROGRAMS ON THE THESE SLIDES.
DOCUMENTATION EXAMPLE ONLY
DOCUMENTATION EXAMPLE ONLY

12. DOCUMENTATION EXAMPLE ONLY

13. DOCUMENTATION EXAMPLE ONLY

14. Program 4 Spring 2015 ATTENTION Additional comments below: Form-A
GRADER FILLS IN THIS PAGE:
PRINT LAST NAME:_______________________________
PRINT FIRST NAME:________________________
PROGRAM (Circle)
DATE DUE:_____________________ DATE SUBMITTED:___________________
GRADER FILLS IN THESE BLANKS
DESCRIPTION POINTS POINTS EARNED
Appropriate GUI: OR 5 _____________
Used Variable names and constants correctly OR 5 _____________
Used correct internal documentation including Regions _____________
Failure to organized program according to Hierarchy chart _____________
Failure to use ByVal and ByRef appropriately _____________
Inputted Pay Rate or Hourly Rate values outside of Validate Data module _____________
Failure to use Option Strict On _____________
Failure to write a working clsComputeGrossPay class using the UML description _____________
-- You must correctly use two Sets and one Get and one Method.
Program produces correct values: _____________
Late penalty: pts/class day _____________
Zero points if the program fails to compile _____________. TOTAL POINTS OUT OF A POSSIBLE 70: _____________
FAILURE TO HAND IN THE PROGRAM ACCORDING TO THE REQUIRED
PROCEDURE: see next slide: -5 points
ATTENTION
Additional comments below:

15. Program 4 Spring 2015
Form-B
CUT OUT THIS FORM ALONG THE DOTTED EDGES AND TAPE IT TO AN ENVELOPE ABOUT THE SIZE OF A CD.
STUDENT FILLS IN THESE BLANKS:
LAST NAME:_______________________________
FIRST NAME:________________________
PROGRAM (Circle)
DATE DUE:_________________
DATE SUBMITTED:__________________
PLACE A CHECK NEXT TO THE FOLLOWING:
____ Saved the Program on a CD-R using the following directory and sub-directory: Drive Letter:\Your Name\Program4
____ Printed your full name and program number on the CD using a
permanent black marker.
3. ____ Submitted the CD in an envelope not to much larger than the CD.
____ Placed the CD in the envelope..
5. ____ Cut out this form along dotted edges and securely tape it to the envelope.
You may use a CD-R or DVD-R