STUDENT ATTENDANCE MANAGEMENT SYSTEM

STUDENT ATTENDANCE MANAGEMENT SYSTEM

PRESENTED BY

AMADI QUEEN NGOZI DSPT/COE/1011/8706

OBRKI GABRIEL DSPT/COE/1011/8555

CHUWUJI MESACH DSPT/COE/1011/8716

DEPARTMENT OF COMPUTER ENGINEERING DELTA STATE POLYTECNIC OTEFE OGHARA 2012

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STUDENT ATTENDANCE MANAGEMENT SYSTEM PRESENTED BY

AMADI QUEEN NGOZI DSPT/COE/1011/8706 OBRKI GABRIEL DSPT/COE/1011/8555 CHUWUJI MESACH DSPT/COE/1011/8716 DEPARTMENT OF COMPUTER ENGINEERING DELTA STATE POLYTECNIC OTEFE OGHARA A PROJECT PRESENTED TO THE SCHOOL OF ENGINEERING, DEPARTMENT OF COMPUTER.DELTA STATE POLYTECHNIC, OTEFE OGHARA IN FULFILLMENT OF THE REQUIREMENT FOR THE AWARD OF NATIONAL DIPLOMA CERTIFICATE IN COMPUTER ENGINEERING 2012

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DECLARATION

We hereby declare that this project is our original work and it has not been submitted to any institution for the award of any diploma or degree which here applicable to the best of our knowledge.

OBRIKI GABRIEL

DATE

AMADI QUEEN NGOZI

DATE

CHUKWUJI MESACH

DATE

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DEDICATION This project is dedicated to God Almighty for giving us the grace, courage and strength to complete our national diploma program.

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CERTIFICATION I here by certify that the work was carried out by AMADI QUEEN NGOZI, OBRIKI GABRIEL, CHUKWUJI MESHACH of the department of computer engineering, school of engineering, Delta State Polytechnic, Otefe-Oghara, under my supervision.

ENGR. DAVID.E.OKENE (PROJECT SUPERVISOR)

DATE

MR. ENEKPERE.V (H.O.D)

DATE

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ABSTRACT This project is absolutely on the computer-based attendance management system. Computer based attendance system provide efficient means of determining eligibility criteria for students to meet examination requirements. Now, with the advent of the computerized attendance management system, problems associated with the manual processing of student attendance will be alleviated to its minimum level. Hence, computerization of attendance management system aimed at its incorporating a computer based system in processing attendance of student at promoting speed of operations and accuracy of result. In the overview, this project looks at the existing system of student attendance management and attempt to covert the process from manual to a computerized one in order to reduce the time spent on manual operations to eradicate errors and time consumptions. The programming language used for this project work is visual basic .net , it was used because it is easy to manage, it is object oriented and its availability of debugging tools. Visual basic .net used as front-end and Microsoft access used at the back-end.

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ACKNOWLEDGEMENT With profound gratitude to God Almighty that sustained us to successfully complete project as well as our academic program.

“Learning is a treasure which accompanies its owner everywhere” this is true, in that the best legacy parents can leave behind for their child is “Education.” Our sincere appreciation goes to our beloved parents, guardian and sponsors for their love, moral contribution and financial assistance given to us during the course of our academic program.

Finally, our utmost thanks and profound gratitude goes to the entire lecturers in computer engineering department with special regards to the head of department, our project supervisor Mr. David Ese Okene for his fatherly, elderly, active and sincere advice during the period of the project.

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TABLE OF CONTENT

TITLE……………………………………………. I DECLARATION………………………………… II DEDICATION ……………………………...…. III CERTIFICATION……………………………..

IV

ACKNOWLEDGEMENT ……………………... V ABSTRACT…………………………………….. VI TABLE OF CONTENTS ……………………… VII

CHAPTER ONE INTRODUCTION 1.1

BACKGROUND OF THE STUDY…………………..

1.2

AIMS AND OBJECTIVE…………………………….

1.3

SCOPE OF THE STUDY……………………………..

1.4

OVERVIEW……………………………………………

1.5

LIMITATION OF THE STUDY......................................

1.6

DEFINITION OF TERMS……………………………..

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CHAPTER TWO 2.0

LITERATURE REVIEW…………………………..

2.1

DATA PROCESSING SYSTEM……………………

2.2

INFORMATION SYSTEM CAPABILITIES……….

2.3

WORKING OF THE PRESENT SYSTEM…………

2.4

PROPOSED SYSTEM……………………………..

2.5

DATA FLOW DIAGRAM (DFD)………………….

CHAPTER THREE 3.0

METHODOLOGY………………………………….

3.1

STUDENT INFO. MAINTENANCE………………..

3.2

SOFTWARE ENGINEERING MODEL…………….

3.3

SYSTEM REQUIREMENT SPECIFICATION (S.R.S)

3.4

DESIGN AND DEVELOPMENT……………………

3.5

MAINTENABILITY………………………………….

3.6

PORTABILITY………………………………………..

3.7

USE CASE DIAGRAM…………………………………

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CHAPTER FOUR 4.0

SUMMARY, CONCLUSION AND RECOMMENDATION…….

4.1

SUMMARY………………………………………………………..

4.2

CONCLUSION……………………………………………………..

4.3

RECOMMENDATION………………………………………………

REFRENCES………………………………………………………………. APPENDIX 1………………………………………………………………. APPENDIX 2……………………………………………………………….

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CHAPTER ONE 1.0

INTRODUCTION

1.1 BACKGROUND OF THE STUDY The world itself has become a global village of technology today, especially with the computer technology. With the advent of new technology, the world is now witnessing an easy way to keep information / data. Hence the introduction of computer is one of the greatest challenges facing man today. Attendance Management System is software developed for daily student attendance in schools, colleges and institutes. It facilitates to access the attendance information of a particular student in a particular class. The information is sorted by the operators, which will be provided by the lecturer for a particular class. This system will also help in evaluating attendance eligibility criteria of a student. Since ages, attendance system has remained one of the most important systems for evaluating the working time of students in any college or school. In short, this project is used to mark the number of days present/absent in any academic year of students in a college, school etc. The software system also helps in evaluating the examination eligibility criteria for a student in the sense that only those students with attendance above 11

75% are allowed to sit for the semester exams. And this system will also help in evaluating attendance eligibility criteria of a student. In schools, attendance is important and mandatory. Nowadays, due to the large number of students, it is efficient to use attendance management system to manage attendance in schools.

1.2

AIMS AND OBJECTIVES

This report describes the capabilities that will be provided by the Software application “Student Attendance Management System”. The purpose of developing this attendance management system is to computerize the traditional way of taking attendance in classes and also manage student information along with their classes and subjects. Another purpose for developing the software is to generate the reports automatically whenever required,-in between the semester or after the semester.

1.3 SCOPE OF THE STUDY This project involves the design of computer software which is capable of taking attendance record of students for a particular course with the aim/ purpose of determining their eligibility to sit for the exam. Another striking feature about

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the program is, it has the capability of sending the attendance records in the form of an email to the parents / guardian of the student.

Technology Used Language:-

VB.NET

Backend:-

MS ACCESS

System Requirement: Minimum RAM:-

256 MB

Hard Disk:-

40 GB

Processor:-

Intel Pentium 4

Operating System:-

Windows XP Service Pack2

1.4

OVERVIEW

Attendance Management System basically has two main modules for proper functioning: v First module is the admin, which has right for creating space for new batch. (Any entry of new faculty, updating subject if necessary, and sending notice.) v Second module is handled by the user (sub-admin) which can be a faculty or an operator. User has a right of making daily attendance, generating report. 13

Attendance can be taken; v On the basis of Class (Subject and Week)

1.5

LIMITATION OF THE STUDY It is offline software. Which the modification is supposed to send the attendance at the end of the year and student assessments of the session to the E-mail address of their parents /guardian.

1.6

DEFINITION OF TERMS 1. COMPUTER: A computer can be finely defined as an automatic electronic machine, that can accept raw fact or data through an input device like the keyboard or mouse: stores , processes the data in the system unit using a particular program and finally supplying the result of information through an output device such as monitor in the form of pictures or texts on the scrren called the soft copy or a printer in form of printed paper called the hard copy.

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2. DATA: This ia raw material/ facts that has not been processed. Data are also facts about an organisation or instituiton, and its daily transactions. 3. INFORMATION: These are data that has been processed and is meaningful to the end user. 4. COMPUTER-BASED: It is also referred to as computerized. It is the art of using computer system to carry out task. 5. ATTENDANCE: This is an act or fact of attending (being present at) work or institution. Also, attendance is used to define the number of person present at a particular day of an event or an institution. 6. SYSTEM: A system is a group of inter-related components working together towards a common goal by accepting input and producing output in an organised transformation process. It is also an organised collection of people; machine and method required to accomplished a set of specific functions. 7. DATABASE: Are not merely collections of files, rather the database is a centre source of data meant to be shared by many users for a variety of applications.

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8. VISUAL BASIC: Is an object oriented programming development system for creating application that run under any of the microsoft windows environment. In visual basic, a program is referred to, as a project. 9. MICROSOFT VISUAL STUDIO: The latest version of microsoft visual studio called visual studio .net includes, visual basic 6.0, visual c++, the new language c# (c sharp) and the .net framework. Visual studio . net, sometimes referred to as “version” is a major revision of the previous versions.

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CHAPTER TWO 2.0

LITERATURE REVIEW According to Cobuild learners dictionary “Attendance is the fact that someone

is present at an event or go regularly to an institution, or the attendance at an event is the number of people who are present at it. Furthermore, if someone is in attendance of a place or event, they are present.” According to Turban Mclean. Wetherbe (1998) from their book “Information Technology For Management”, it was stated that the term “information system” is a collection of component that collects, processes, stores, analyses and disseminate information for a specific purpose, like any other system. An information system includes inputs (data, instructions and output reports, calculation). 17

According to A.N Aniekwu and Jone Akpodvado (1999) from their book “fundamental of practical computer” a computer is a machine that performs calculation and processes automatically at high speed according to prescribed sequence of operations to an electronic machine also to one of a mechanic, analogue or other variety. Geoffrey K, Nick W, Paul C and John E (1987) added that computer system consist of individual element working together with the common aim of processing data > process > information. C.S French (1996) in his book “Computer Science” asserts that a record is information relating to one person, production e.t.c in database, a record contains information about one person. Larry long and Nancy long (1993) “Computer” computer is able of interpreting and executing programmed command for input, output, computation and logic operations. Aghawra E.D (2002) “Operate Your Computer” asserts that computer are electronic devices that can be programmed to accept (input), program the input, store it and output useful information as technological society becomes more complex.

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Akin Fapohide (2005) says that, computer is a machine that follows instructions in order to process data, solve specific problem or accomplished task is referred to as program.

Attendance Management System facilitates the attendance information of a particular student in a particular class. The information is sorted by the operators, which will be provided by the lecturer for a particular class. This system will also help in evaluating eligibility criteria of a student to sit for an examination.

2.1

DATA PROCESSING SYSTEM

Data processing system are conned with the transaction, handling and record keeping, usually for a particular functional area. Data are entered and stored in a file format, the stored files are updated during routine processing. The major drawback of data processing system is that, they are flexible and control/ accommodates data, information needs that are not already built into the system.

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2.2

INFORMATION SYSTEM CAPABILITIES

Information system includes all use of computer that support administrative aspect of an organization, example includes, application of payroll system, registration system, hospital patient bill system, registration combination of hardware, software , peoples procedure for an information system. A computer based information system provides an organization with data processing. Information system has four capabilities as a computer system, which includes the following: input, processing, storage and output.

2.3 WORKING OF PRESENT SYSTEM In the present system all work is done on paper. The whole session attendance is stored in register and at the end of the session the reports are generated. We are not interested in generating report in the middle of the session or as per the requirement because it takes more time in calculation. At the end of session the students who don’t have 75% attendance get a notice.

Disadvantages of Present Working System v Not User Friendly: The existing system is not user friendly because the retrieval of data is very slow and data is not maintained efficiently. 20

v Difficulty in report generating: We require more calculations to generate the report so it is generated at the end of the session and the student does not get a single chance to improve their attendance. v Manual control: All calculations to generate report, is done manually so there is greater chance of errors. v Lots of paperwork: Existing system requires lot of paper work. Loss of even a single register/record led to difficult situation because all the papers are needed to generate the reports. v Time consuming: Every work is done manually so we cannot generate report in the middle of the session or as per the requirement because it is very time consuming. v Less security: Security of data is less in manual systems. This is because majority of the records are stored as statements or in registers. Moreover, these data can be accessed by anyone and even they can modify any important data.

2.4

PROPOSED SYSTEM This Application is built for automating the processing of attendance. It also

enhances the speed of performing attendance task easily. It also generates periodic reports to keep a check on the students who are regular & who are not. 21

The Admin has to login to the system & then in the attendance option they have to select appropriate class, semester and subject. So this will display the list of the students who are eligible to appear in this session. Now the admin has to just select the students name from the manual attendance sheet according to their roll number and then submit the sheet. This will add the selected students as present student in that particular session.

This system is very useful to the office, because they can generate various types of reports and submit them to respective department also or also can be submitted to the College Coordinator. Office staff can also generate black list of students who have Attendance less than 50% to 75%. There are various kinds of reports can be generated.

Characteristics of the proposed systemv User Friendly:-The proposed system is user friendly because the retrieval and storing of data is fast and data is maintained. v Efficiently:- Moreover the graphical user interface is provided in the proposed system, which provides user to deal with the system very easily. v Reports are easily generated:- Reports can be easily generated in the proposed system so user can generate the report as per the requirement

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(monthly) or in the middle of the session. User can give the notice to the students so he/she become regular. v Very less paper work:- The proposed system requires very less paper work. All the data is feted into the computer immediately and reports can be generated through computers. Moreover work becomes very easy because there is no need to keep data on papers. v Computer operator control:- Computer operator control will be there so no chance of errors. Moreover storing and retrieving of information is easy. So work can be done speedily and in time. v Provision of Employment.

2.5 DATA FLOW DIAGRAM:A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system. It differs from the system flowchart as it shows the flow of data through processes instead of hardware. The DFD is a way of expressing the system in a graphical format, a modular design was developed by Larry Constrains. This DFD is also known as “Bubble Chart” has the purpose to classify the system requirement and to identify the major information that will be a program in system design.

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A Data Flow Diagram is logical model of the system and shows the flow of the data and the flow of logic so this all thing describes what takes place in a proposed system, not how the activities are accomplished. We have noted that the DFD describes what the flow is rather then how they are processed, so it means the DFD doesn’t depend on the hardware, software, data structure or file organization. DFD consist of a series of symbols joined together by a line.

OVERALL DATA FLOW CHAT DIAGRAM PROCESS

START/STOP

DATABASE

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DECISION

CONNECTOR

INPUT

CHAPTER THREE 3.0

METHODOLOGY

Student Attendance Management System has been developed in Institute for computerized attendance submission and it’s monitoring by Lecturers, Head of Departments, Dean Academic Affairs and Director. Students/Guardians also have access to view their attendance. In this, the Lecturers engaging different classes are required to submit the attendance of the students present in their class regularly. Detailed guidelines for its use are under. Teachers will submit their attendance through this Student Attendance Management System.

3.1

STUDENT INFO MAINTENANCE 25

The system will maintain information about various students enrolled in the course in different years. The following information will be maintained for each student: Student name, Matriculation number, Admission year, Level. The system will also allow creation, modification, deletion of new and existing students’ info by the Operator, and also the ability to list all the students enrolled in a particular year.

Attendance Management System basically has two main modules for proper functioning: • First module is admin which has right for creating space for new batch, any entry of new faculty, updating a subject if necessary, and sending notice. • Second module is handled by the sub-admin which can be a faculty or an operator. User has a right of making daily attendance, generating report.

3.2 SOFTWARE ENGINEERING MODEL The model employed to materialize the Student Attendance Management System is the iterative waterfall model. A common mistake is to consider "iterative" and "incremental" as synonyms, which they are not. In software (systems development). The basic idea is to develop a system through repeated cycles (iterative) and in smaller portions at a time (incremental), allowing software 26

developers to take advantage of what was learned during development of earlier parts or versions of the system. Learning comes from both the development and use of the system, where possible key steps in the process start with a simple implementation of a subset of the software requirements, iteratively enhance the evolving versions until the full system is implemented. At each iteration, design modifications are made and new functional capabilities are added. The procedure itself consists of the initialization step, the iteration step, and the Project Control List. The initialization step creates a base version of the system. The goal for this initial implementation is to create a product to which the user can react. It should offer a sampling of the key aspects of the problem and provide a solution that is simple enough to understand and implement easily.

Technology Used:Language:-

VB.NET

Backend:-

MS-Access

System Requirement:Minimum RAM:- 256 MB Hard Disk:-

40 GB

Processor:-

Intel Pentium 4 27

Operating System:-Windows XP Service Pack2

3.3 SYSTEM REQUIREMENT SPECIFICATION (S.R.S.) 3.3.1 Functional Requirements The functional requirement of the project is defined under three modules. The first module allows the system Administrator(admin) to log into his account and has the privileges to do multiple things some of the include adding new student, modifying student information and modifying student information, deleting of student and sub admin, also there is a provision to change login password. The second module of the project defines itself in terms of being used by the subadmin (Lecturers) Lecturer have to enter their login id and Password in system. After that the id is verified and the records of Student of particular semester are displayed on the screen. Lecturer now mark the attendance of student who is present in class, lecturer can also change their password. The third module of the project allows the students to log into the system and view their current attendance statistics. No other privileges are given to the student. 28

3.3.2 Non-Functional Requirements:v Hardware requirementsHardware Interface 1: The system should be embedded in the PC/Laptop. Hardware Interface 2: 40 GB hard disk and 256 MB RAM.

v Software requirementSoftware Interface: Student Attendance management System.

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FLOW CHART

Start

Stud login

Yes

No Admin

login

Yes

Uname and pwd in dbase

Enter Uname and pwd

No Yes

Enter admin Uname and pwd

Uname and pwd in dbase

Display stud record

No Yes

Display admin Page

3.4 3.4.1

DESIGN AND DEVELOPMENT Design of Project:-

GUI 1: Main provides the basic navigation access to the user allowing him to choose his login type as Administrator, sub-admin or Student. 30

GUI 2: Based on the users’ selection on the first screen he is navigated to the other screen on the basis of selection he/she made. GUI 3: This screen is the users main work area from the navigation menu the user selects for the operation to be performed and is taken to the respective domain of the project.

3.5 MAINTAINABILITY The application will be designed in a maintainable manner. It will be easy to Incorporate new requirements in the individual modules (i.e. student info, student attendance info, and user accounts info and reports generation).

3.6 PORTABILITY The application will be easily portable on any windows-based system that has MS Access 2000 installed.

3.7

USE CASE DIAGRAM:-

A use case diagram in the Unified Modeling Language (UML) is a type of behavioral diagram defined by and created from a Use-case analysis. Its purpose is 31

to present a graphical overview of the functionality provided by a system in terms of actors, their goals (represented as use cases), and any dependencies between those use cases. The main purpose of a use case diagram is to show what system functions are performed. Roles in the system can be depicted. Use Case diagrams are formally included in two modeling languages defined by the OMG: the Unified Modeling Language (UML) and the Systems Modeling Language (SysML).

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Fig. Showing Use case Diagram

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CHAPTER FOUR 4.0 SUMMARY, RECOMMENDATION AND CONCLUSION 4.1 SUMMARY From all discussions or ideas that have been considered in this write-up about a student attendance management system, it can be seen that the project is automated attendance system. The system is designed using any preferred or assigned programming software: visual basic .net. When the data entry officer enters a data of a student attendance, as result are being accessed, the automated attendance gives a percent in the continuous assessment of the student.

4.2 CONCLUSION The Attendance Management System is developed using Visual Basic.NET. it fully meets the objectives of the system for which it has been developed. The system has reached a steady state where all bugs have been eliminated. The system is operated at a high level of efficiency and all the lecturers and users associated with the system understand its advantage. From the tests performed on the new system\design it will improve on the overall performance on the management of 35

students attendance, thus the system solves the problem that it was intended to solve. Furthermore, computerization of attendance system is not just a matter of technological innovation and development; It is a process which involves individual, organization and society in general. The computerization of the attendance system has brought about faster access and easier method of viewing, editing, printing (documentation) of student attendance record.

4.3

RECOMMENDATION

This study is based on the computerization of the attendance management system . The present system(manual) has been seen to be error prone, ineffective and time consuming which sometimes give rise to incorrect attendance information then this will at the long run(semester end or examination period) affect decision making of the department or institution. I recommend that the new system based on the study should be put in place immediately, when the new system has been fully tested and found reliable. Proper staff training should also be affected so that skilled person will be available to use the computerized system. It should be noted that the computer is a machine that 36

gives you the result of what you put in (garbage in garbage out). Proper care should be taken to prevent incorrect input of data.

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REFERENCES Julia Case Bradley. Anita C. Millsspaugh (2002); programming in visual basic 6.0. George wertherman, New York. Carl Franklin (1999): Visual Basic 6.0. Internet Programming Robert Ispen, Canada. Dulanley Emmett (2000): Visual Basic 6.0 Brief Course, Glencoe / Mc Grawatt, United State (U.S.A) Mark I Marpet (1999) Visual Basic 6.0 Complete Course, Glencoe / Mc Grawatt, U.S.A Steven Holzru (2000) : Visual Basic 6.0 Programming Indian Dreamtech Press, New Delhi 110002 Deitel and Deitel T.R Nieto (2002): Visual Studio Series, Pearson Education (Singapore) P.T.E. Ltd Indian Branch. Bryon S, Gottfried, (2001): Programming With Visual Basic, Tata Mc Graw-Hill Publishing Company Limited, New York. Julia Case Bradley. Anita C. Millspaugh (2010): Programming in Visual Basic .Net, Mc Graw Hill Companies Limited, New York. Ian Sinclair (1994): Visual Basic Beginners, Bruce Smith Books Limited. U.K Phil Feldman (1993): Using Visual Basic 3, David P.Ewing.USA Julia Case Bradley (1998): Programming In Visual Basic, Mc Graw-Hill, U.S.A Julia Case Bradley (1996): Programming In Visual Basic 4.0. www.microsoft.com(03/09/2012) www.w3schools.com(01/09/2012) www.dotnetspider.com (27/08/2012) 38

www.google.com (15/07/2012)

APPENDIX 1 PROGRAM CODES 39

Imports System.Data Imports System.Data.OleDb Public Class Form1 Public cmd As OleDbCommand, cn As OleDbConnection, sql As String, cnstring As String Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If ComboBox1.Text = "" Then MessageBox.Show("Select Username Please", "Student Login") ElseIf TextBox1.Text = String.Empty Then MessageBox.Show("Invalid password", "Student Login") TextBox1.Focus() Else cnstring = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=C:\Users\Undisputed\Documents\Visual Studio 2008\Projects\Attendance\Attendance.mdb" cn = New OleDbConnection(cnstring) cn.Open() sql = "Select* from student where TYPE='" & ComboBox1.Text & "' and MatricNo='" & TextBox1.Text & "'" cmd = New OleDbCommand(sql, cn) cmd.ExecuteNonQuery() MessageBox.Show("Login Suxe4", "Student Login") student.Show() Me.Hide() ComboBox1.Text = "" TextBox1.Clear() End If End Sub Private Sub LinkLabel1_LinkClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) Handles LinkLabel1.LinkClicked admin.Show() Me.Hide() End Sub

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Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Me.Dispose() End Sub End Class Admin Login Imports System.Data Imports System.Data.OleDb Public Class admin Public cmd As OleDbCommand, cn As OleDbConnection, sql As String, cnstring As String Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If ComboBox1.Text = "" Then MessageBox.Show("Select Username Please", "Student Login") ElseIf TextBox1.Text = String.Empty Then MessageBox.Show("Invalid password", "Student Lgin") TextBox1.Focus() ElseIf ComboBox1.Text = "HOD (Admin)" And TextBox1.Text = "Computer" Then MessageBox.Show("Welcome " & ComboBox1.Text, "Admin Login") adminpage.Show() Me.Hide() Else cnstring = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=C:\Users\Undisputed\Documents\Visual Studio 2008\Projects\Attendance\Attendance.mdb" cn = New OleDbConnection(cnstring) cn.Open() sql = "Select* from login where Uname='" & ComboBox1.Text & "' and password='" & TextBox1.Text & "'" cmd = New OleDbCommand(sql, cn) cmd.ExecuteNonQuery() MessageBox.Show("Login Suxe4", "Administrator Login") subadminpage.Show() Me.Hide() 41

ComboBox1.Text = "" TextBox1.Clear() End If End Sub End Class Admin Page Public Class adminpage Private Sub adminpage_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'TODO: This line of code loads data into the 'AttendanceDataSet1.student' table. You can move, or remove it, as needed. Me.StudentTableAdapter.Fill(Me.AttendanceDataSet1.student) End Sub Private Sub CreateSubAdminToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CreateSubAdminToolStripMenuItem.Click creatadmin.showdialog() End Sub Private Sub DeleteSubAdminToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DeleteSubAdminToolStripMenuItem.Click deleteadmin.showdialog() End Sub Private Sub LogoutToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LogoutToolStripMenuItem.Click Form1.Show() Me.Hide() End Sub Private Sub CreateStudentToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CreateStudentToolStripMenuItem.Click 42

addstud.showdialog() End Sub Private Sub EditStudentListToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles EditStudentListToolStripMenuItem.Click Updatestud.showdialog() End Sub Private Sub DeleteStudentToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DeleteStudentToolStripMenuItem.Click deletestud.showdialog() End Sub End Class Student Page Public Class student Private Sub student_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'TODO: This line of code loads data into the 'AttendanceDataSet.student' table. You can move, or remove it, as needed. Me.StudentTableAdapter.Fill(Me.AttendanceDataSet.student) End Sub Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Form1.Show() Me.Hide() End Sub End Class Add Student Page Imports System.Data Imports System.Data.OleDb Public Class addstud 43

Public cmd As OleDbCommand, cn As OleDbConnection, sql As String, cnstring As String Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If TextBox2.Text = String.Empty Then MessageBox.Show("Invalid password", "Create Student") TextBox2.Focus() ElseIf TextBox1.Text = String.Empty Then MessageBox.Show("Enter Fullname Please", "Create Student") TextBox1.Focus() Else cnstring = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=C:\Users\Undisputed\Documents\Visual Studio 2008\Projects\Attendance\Attendance.mdb" cn = New OleDbConnection(cnstring) cn.Open() sql = "Insert into student(FullName,MatricNo) values('" & TextBox1.Text & "','" & TextBox2.Text & "')" cmd = New OleDbCommand(sql, cn) cmd.ExecuteNonQuery() MessageBox.Show("Student Suxe4 Created", "Create Student") TextBox2.Clear() TextBox1.Clear() End If End Sub End Class Create Admin Imports System.Data Imports System.Data.OleDb Public Class creatadmin Public cmd As OleDbCommand, cn As OleDbConnection, sql As String, cnstring As String Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If TextBox2.Text = String.Empty Then MessageBox.Show("Select Username Please", "Create Sub-admin") TextBox2.Focus() 44

ElseIf TextBox1.Text = String.Empty Then MessageBox.Show("Invalid password", "Create Sub-admin") TextBox1.Focus() ElseIf TextBox2.Text TextBox3.Text Then MessageBox.Show("Password Do not match", "Create Sub-admin", MessageBoxButtons.OK, MessageBoxIcon.Error) TextBox2.Clear() TextBox3.Clear() TextBox2.Focus() Else cnstring = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=C:\Users\Undisputed\Documents\Visual Studio 2008\Projects\Attendance\Attendance.mdb" cn = New OleDbConnection(cnstring) cn.Open() sql = "Insert into login(Uname,password) values('" & TextBox1.Text & "','" & TextBox2.Text & "')" cmd = New OleDbCommand(sql, cn) cmd.ExecuteNonQuery() MessageBox.Show("User Suxe4 Created", "Create Sub-admin") TextBox3.Clear() TextBox2.Clear() TextBox1.Clear() End If End Sub End Class Delete Admin Imports System.Data Imports System.Data.OleDb Public Class deleteadmin Public cmd As OleDbCommand, cn As OleDbConnection, sql As String, cnstring As String Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If TextBox2.Text = String.Empty Then MessageBox.Show("Select Username Please", "Delete Page") TextBox2.Focus() 45

ElseIf TextBox1.Text = String.Empty Then MessageBox.Show("Invalid password", "Delete Page") TextBox1.Focus() Else cnstring = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=C:\Users\Undisputed\Documents\Visual Studio 2008\Projects\Attendance\Attendance.mdb" cn = New OleDbConnection(cnstring) cn.Open() sql = "Delete* from login where Password='" & TextBox2.Text & "' and Uname='" & TextBox1.Text & "'" cmd = New OleDbCommand(sql, cn) cmd.ExecuteNonQuery() MessageBox.Show("User Suxe4 Deleted", "Delete Page") student.Show() Me.Hide() TextBox2.Clear() TextBox1.Clear() End If End Sub Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click admin.Show() Me.Hide() End Sub End Class Delete Student Imports System.Data Imports System.Data.OleDb Public Class deletestud Public cmd As OleDbCommand, cn As OleDbConnection, sql As String, cnstring As String Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If txtMat.Text = String.Empty Then MessageBox.Show("Select Username Please", "Delete Page") 46

txtMat.Focus() ElseIf txtuname.Text = String.Empty Then MessageBox.Show("Invalid password", "Delete Page") txtuname.Focus() Else cnstring = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=C:\Users\Undisputed\Documents\Visual Studio 2008\Projects\Attendance\Attendance.mdb" cn = New OleDbConnection(cnstring) cn.Open() sql = "Delete* from student where MatricNo='" & txtMat.Text & "' and Fullname='" & txtuname.Text & "'" cmd = New OleDbCommand(sql, cn) cmd.ExecuteNonQuery() MessageBox.Show("Student Suxe4 Deleted", "Delete Page") txtMat.Clear() txtMat.Clear() End If End Sub Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click admin.Show() Me.Hide() End Sub End Class Sub-Admin Page Public Class subadminpage Private Sub subadminpage_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'TODO: This line of code loads data into the 'AttendanceDataSet.student' table. You can move, or remove it, as needed. Me.StudentTableAdapter.Fill(Me.AttendanceDataSet.student) End Sub 47

Private Sub CreateStudentToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CreateStudentToolStripMenuItem.Click addstud.ShowDialog() End Sub Private Sub EditStudentListToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles EditStudentListToolStripMenuItem.Click Updatestud.ShowDialog() End Sub Private Sub LogoutToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LogoutToolStripMenuItem.Click Form1.Show() Me.Hide() End Sub End Class Attendance Page Imports System.Data Imports System.Data.OleDb Public Class Updatestud Public cmd As OleDbCommand, cn As OleDbConnection, sql As String, cnstring As String Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) cnstring = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=C:\Users\Undisputed\Documents\Visual Studio 2008\Projects\Attendance\Attendance.mdb" cn = New OleDbConnection(cnstring) cn.Open() sql = "Select* from student where MatricNo='" & TextBox1.Text & "'" cmd = New OleDbCommand(sql, cn) cmd.ExecuteNonQuery() End Sub

48

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) TextBox1.Clear() End Sub Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click cnstring = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=C:\Users\Undisputed\Documents\Visual Studio 2008\Projects\Attendance\Attendance.mdb" cn = New OleDbConnection(cnstring) cn.Open() sql = "Update student set week1='" & CheckBox1.Checked & "',week2='" & CheckBox2.Checked & "',week3='" & CheckBox3.Checked & "',week4='" & CheckBox4.Checked & "',week5='" & CheckBox5.Checked & "',week6='" & CheckBox6.Checked & "',week7='" & CheckBox7.Checked & "',week8='" & CheckBox8.Checked & "',week9='" & CheckBox9.Checked & "',week10='" & CheckBox10.Checked & "',week11='" & CheckBox11.Checked & "',week12='" & CheckBox12.Checked & "' where MatricNo='" & TextBox1.Text & "'" cmd = New OleDbCommand(sql, cn) cmd.ExecuteNonQuery() MessageBox.Show("Upadete Suxe4", "Update Student Info") End Sub Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click Me.Hide() End Sub End Class

APPENDIX 2 49

FORMS Admin login

Student login 50

Admin page 51

Attendance sheet 52

Student list 53

54

Admin-Create sub admin

Admin-Delete student 55

Admin-delete user 56

57