Pritam bhansali Online Exam - Project Report

PROJECT REPORT
ON
GREEN EXAM
Submitted to
Rashtrasant Tukadoji Maharaj Nagpur University,
NAGPUR
In partial fulfillment of the requirement of
M.Sc. Final (Computer Science) Examination
Submitted by
Pritam S. Bhansali
Under the guidance of Under the co-guidance of
Prof. R. N. Jugele Mrs. S. S. Khandalkar
Associate Professor Lecturer
(Department of Computer Science) (Department of Computer Science)
DEPARTMENT OF COMPUTER SCIENCE
Shri Shivaji Education Society Amravati’s
SCIENCE COLLEGE
Congress Nagar, Nagpur-12.
2013-2014

DECLARATION
To,
The Principal
Shri Shivaji Science College,
Congress Nagar, Nagpur-440012
Respected Sir,
I the under signed, hereby declare that the project work entitled “GreenExam” submitted to
Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur is our independent work.
This is my original work and has not been submitted anywhere for degree/diploma. The
system presented here is not been duplicated from any other source.
I understand that any such copying is liable to be punished in any way the University
authority may deem fit.
Thanking You.
Place: Nagpur Yours Sincerely
Date:
Mr. Pritam S. Bhansali

Department of Computer Science
Shri Shivaji Education Society Amravati’s
Science College, Congress Nagar, Nagpur-12
CERTIFICATE
This is to certify that Pritam S. Bhansali has successfully prepared the project report
entitled “GreenExam” under my supervision towards the partial fulfillment of the
requirement of M.Sc.-Final (Computer Science) Semester-IV Examination submitted to
Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur during the academic year
2013-2014.
Place: Nagpur Project Guide
Date:
Prof. R. N. Jugele
Associate Professor
(Department of Computer Science)

ACKNOWLEDGEMENT
I wish to express my sincere thanks to many persons who helped us to develop the
project. I extend my thanks to respected Principal Dr. D. K. Burghate, Shivaji Science
College, Nagpur for providing the infrastructure and facilities without which it would have
been impossible to complete this hard task.
In this respect I thank to, Prof. S. R. Pande Head of Department of computer science
for his valuable guidance encouragement and supervision throughout this project.
My foremost thanks to Prof. R. N. Jugele, who has guided as in completing this
project report, I take the opportunity to express the deep sense of gratitude and whole thanks
for his inspiration and guidance throughout the course of this project.
I am thankful to my Co-Guide Lect. S. S. Khandalkar for her constant inspiration
and guidance throughout the course of this project work.
I express my gratitude to all members of teaching and non-teaching staff of the
Department of Computer Science for their co-operation during the verification of the project.
Finally I thanks to my friends and especially who helped us in my endeavours.
Place: Nagpur
Date: Mr. Pritam S. Bhansali

INDEX
Sr. No. Name Of Topics Page No.
1. INTRODUCTION
1.1 Background
1.2 Objectives
1.3 Proposed System
1.3.1 Purpose
1.3.2 Scope
1-4
2. SURVEY OF TECHNOLOGY 5
3. REQUIREMENTS AND ANALYSIS
3.1 Problem Definition
3.2 Planning and Scheduling
3.3 Software and Hardware Requirements
3.4 Feasibility Study
3.4.1 Economic
3.4.2 Technical
3.4.3 Operational
6-10
4. SYSTEM DESIGN
4.1 Program Flowchart
4.2 Basic Modules
4.3 Data Design
4.3.1 Data Design
4.3.2 Data Dictionary and Data Views
4.3.3 E-R diagram and DFDs
4.4 UML Diagram
4.4.1 Hierarchy Diagram
4.4.2 Use Case Diagram
4.4.3 Activity Diagram
4.4.4 Sequence Diagram
11-21
5. IMPLEMENTATION AND TESTING
5.1 Coding Details
5.2 Testing Approach
5.2.1 Unit Testing
5.2.2 Integrated Testing
5.2.3 System Testing
5.3 Implementation and Maintenance
22-76
6. CONCLUSION
6.1 Limitations of the System
6.2 Conclusion
6.3 Future Scope of the Project
77-78
7. BIBLIOGRAPHY 79

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M.Sc. Final (Computer Science) Sem-IV Page 1
1. INTRODUCTION
In today’s world the advancement of technology and the use of
internet is rapidly increasing. The day by day there is a huge increment in the
number of users accessing the internet. In each and every department
whether it is banking, financing, shopping there is use of internet. Due to
increasing number of objective type of exam and requirement of fast result
this system is very beneficial.
The solution of this problem is to conduct objective type exam by
online with help of online examination system using internet connection.
In campus recruitment, government sector, private sector there are
number of exam conducted day by day, the people who gives the exam and
system who conduct the exam want fastest result and recruitment. So, we
have developed this system to provide this type of functionality. This system
also provide security to the user as well as administrator. This is very flexible
system for user, administrator and exam conductors.
1.1 Background
This system is used to conduct the exam on online. It has the
administration part which is used to insert the question, show the result of
examination, how many students have seated for the examination and so on.
All this things control by the administrator. There is also the part of
registration which is used by the users to enrol their name to site for the
examinations. The user also can see the result after the examination finished
which reduce their work.
The administrator can also set the paper for the examination for the
student. The administrator can control the operation such as editing,
controlling, and managing. While examination there is provision for the user
to do the question next if the user doesn’t want to attempt the question and
the program automatically make the changes into the database. This project
provides the flexibility to the user as well as the administrator. This project
also has flexibility to the programming as well as to the database.

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1.2 Objectives
• To design and develop the online quiz system.
• To allow admin to create questions.
• Questions can have multiple options, multiple answers or can be text
answers.
• To allow faculty to give additional time to user with respect to points
earn.
• To allow automatic grading which can be recorded per test.
• To minimize the consumption of natural resources like pen, pencils,
papers …etc.
• This ultimately saves cost and the natural resources like trees.
• This concept helps the students to know about their caliber and secured
score/marks immediately without waiting for several months.
• In addition to this the certificates are also rewarded immediately which
includes name of examinee, secured marks by examinee, etc.
• To make the grading and testing system more easy, accurate, reliable.
• Online examination is the platform where larger/bigger examinations can
get conducted without human resources. Once the system is built by the
web developers then it is intelligent enough to manipulate and conduct
the tests/examinations automatically.
• The intelligence level depends on the developers which are intended to
develop the system according to requirements gathered.
1.3 Proposed System
1.3.1 Purpose
This is the era of computer. So everyone required every things
quickly so we decides to quick exam like online exam, because on paper
exam or offline exam required more paper, time & money. So this is waste
for exam process. In on paper exam, lot of work should be done such as
sitting arrangement for all the examinee at one time. In on paper exam, a lot
of instructor or invigilator required. In this system, all the examinee have
same question paper so that examinee have chance to ask to his friends .In

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this system, paper checking is also vast process which require more efforts
like more than one people checks the paper and then displays the result. In
this system, examinee waited long time for declaring results.
In recent years, the use of electronic online quiz systems has become
quite popular due to pressures of increasing class sizes, and the need for
more efficient methods of assessing distant students. This thing motivates us
to work with web based quiz system. We also have tried to eliminate the
problem with general web based quiz system and decide to create a web
based intelligent quiz system. In our thesis project, we have tried to develop
an “Online Intelligent Quiz System” which will be popular with both the
students and teachers.
In our proposed project, we design our project more user friendly. We
use online mechanism for exam conduction. Today’s era is very fast, so
everyone wants fast results of their work. In our proposed project, we avoid
the above problems that are in on paper or offline exam. In our project, we
avoid the problem of sitting arrangement by arranging computers and exam
should be conducted in different batches. In this system, one or more
invigilator required. In this system, all the examinee have different question
paper so the problem of mischiefs is avoided. In this system, paper checking
is not difficult task because it is checked by computer programs. It also
shows the printed results are shown immediately. Therefore the online exam
the best option to the objective type exam because it reduce the man power,
also every process is secure.
1.3.2 Scope
This can be used in educational institutions as well as in corporate
world as well as no restriction that examiner has to be present when the
candidate appears for the test.
This concept can also be used in the field of health care where the
patients can find the remedies for his health related problems just by
answering some questioners provided on the screen and at the last the list of
medicines, prescriptions, daily exercises, etc. will be generated as a result.

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In addition this concept can also be implemented in the corporate area
as the market research known as Market Basket Analysis or in other words,
for finding the patterns of purchasing of various kind of products by
customers when customers appears in the shopping mall he/she can easily
walk through 1 or 2 minutes of questioners like which product should he/she
liked to purchase more?, at what quantity?, at what price?, which another
product he/ she intent for free with previously purchased product?, etc. such
questions and answers can be generated with the help of online examination
systems.

CHAPTER 2
SURVEY OF TECHNOLOGY

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2. SURVEY OF TECHNOLOGY
As we know that, examination is very important in student life. In
school life, students give lot of exams and also in college life students give
lot of tests, examinations. But all these things should be done on paper. A lot
of work is required for exam conduction of this type. As the student goes
from college also he should give the tests like, in training periods, in
companies like Infosys, Mahindra takes lot of tests taken by them.
Also, the usage of computer system is very fast & so it is therefore
understood by nearly all people who discovered that this machine can
perform a very vast variety of applications and can be easily used to enhance
their working capabilities. Nowadays, Internet is one of the best and largest
media to store and spread knowledge and information. In this 21st
century,
each and every person or near about 80% people are able to understand about
computer, internet and applications related to it like websites, software’s and
new different technologies related to it.
The two basic things, mainly have given us an idea to make a project
based on ‘Campus Recruitment Tests’. In this test, student’s first login for
that test and then user selects the sections according to their subjects or
interest. After that, questions are displayed on the page. Then user selects the
answer for this questions and the result will display later on.
Second is all test are time consuming .It takes lot of time for
conducting of exam. All exams are conducted for one or more days. The idea
of this project comes from online registration, online railway reservation,
online banking, etc. In that all user makes their work online.
So, we decided to develop project for Online Examination System. In
which, examinee can give test online. We take example from some
companies like Tech. Mahindra, Accenture, like corporate companies. These
companies don’t give the result immediately to examine. But in our project,
result should be displayed immediately. This idea comes from the
Maharashtra Government MS-CIT examination. In this, we get
immediately results after the finishing the exam.

CHAPTER 3
REQUIREMENTS AND ANALYSIS

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3. REQUIREMENTS AND ANALYSIS
As the technology changes at such fast phase, every one try to cope up
upgrading the systems consistently in order to stay competitive. It makes
efficient use of the advance technology and has ambition to discover more.
3.1 Problem Definition
This is the era of computer. So everyone required every things
quickly so we decides to quick exam like online exam, because on paper
exam or offline exam required more paper, time & money. So this is waste
for exam process. In on paper exam, lot of work should be done such as
sitting arrangement for all the examinee at one time. In on paper exam, a lot
of instructor or invigilator required.
In this system, all the examinee have same question paper so that
examinee have chance to ask to his friends .In this system, paper checking is
also vast process which require more efforts like more than one people
checks the paper and then displays the result. In this system, examinee
waited long time for declaring results.
In our proposed project, we design our project more user friendly.
We use online mechanism for exam conduction. Today’s era is very fast, so
everyone wants fast results of their work. In our proposed project, we avoid
the above problems that are in on paper or offline exam. In our project, we
avoid the problem of sitting arrangement by arranging computers and exam
should be conducted in different batches. In this system, one or more
invigilator required.
In this system, all the examinee have different question paper so the
problem of mischiefs is avoided. In this system, paper checking is not
difficult task because it is checked by computer programs. It also shows the
printed results are shown immediately. Therefore the online exam the best

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option to the objective type exam because it reduce the man power, also
every process is secure.
3.2 Planning and Scheduling
In this phase what ever website/Software we are making we have to
decide a road map for that particular S/W or website. This road map includes
the timing and scheduling for that particular product on which we have to
start the work. It includes Designning, Coding, Testing, Debugging, etc. all
these parameters are decided as follows.
1 Design of the processes 25 days.
2 Coding : 40 days.
3 Testing : 15 days.
4 Analysis of Bugs : 20 days.
3.3 Software and Hardware Requirements
The software and hardware requirements are as follows:
SOFTWARE REQUIREMENTS
Front End MS Visual Studio, Dream viewer, Eclipse, Net Beans,
etc.
Back End MS SQL Server, My SQL, Oracle.
Frame Work DotNet, PHP, etc.
OS Windows, Linux, Mac, etc.
3
HARDWARE REQUIREMENTS
Processor P4 to Intel Core, AMD, etc.
RAM Min512MB, Max. 2GB.
Hard disk Min 10 GB.

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3.4 Feasibility Study
Feasibility study is conducted to assist users in determining
whether or not to implement our project cost. In this the feasibility study is
based on extensive research on the various fields of proposed system. It is
analysis of possible alternative solutions to a problem and recommendations
on best alternatives.
Therefore we should check the system format for its feasibility.
The following feasibility criteria are considered for the project in order to
ensure that the project does not have the major obstacles. Ones the existing
system has been studied, it is the task of analyst to finalize the feasibility
report.
3.4.1 Economic Feasibility study
It is an evaluation of the development cost, weighted against the
benefit derived from the developed system. The existing resources are
efficient for developing the system and no extra hardware is required. Thus
the system is economically feasible.
System can be divided into development, Operating & Intangible
costs. Operating cost in computer based information system includes-
• Hardware/Software rental or description charge.
• The salary of the computer operator & other data processing who will
operate the new system.
• The salary of computer analyst & computer programmers who perform
the system maintenance function.
• The cost of maintaining the proper fiscal facilities including power, light,
heat, Air Condition, Building rental or other facility charges & equipment
& building maintenance charges.
It is very important to consider how cost varies over time. The rate of
investment is always an important factor for managements especially in
relation to the rate of return.

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Hardware used in this project is as follows:
Software used in this project is as follows:
Software Required Cost
Operating system(Any) Rs.4000-10000
ASP.NET (C#) Freeware (some
versions)
MS SQL 2008 Freeware (some
versions)
3.4.2 Technical Feasibility study
During this, we specified require equipment’s that is hardware &
software that can satisfy user requirement. It concern with time required for
the output, response time, processing speed & data transfer rate of the
project. Generally project configuration is more important than hardware
make. This part covers all the technical requirements of the system of the
courier.
Technical feasibility is centred on the existing computer system i.e.
H/W & S/W etc. The system requirements are required for the
implementation; the system can be fulfilled by the management.
Components Required Cost
Pentium IV processor (CPU) or above. Rs. 2500-3500
RAM (minimum 512 MB) Rs. 750-950
Hard Disk Space(1 GB) Rs. 1000-1500
Monitor Rs. 3000-4000
Keyboard/Mouse Rs. 200-300

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The software which we are going to develop will be the most efficient and
user friendly. This project will provide the different functionality to user. It is
very useful for small as well as large organization.
Proposed system is simple and easy to understand and use. It can be
implemented with minimum cost requirements and with most basic hardware
available.
3.4.3 Operational Feasibility study
To solve the problems in Manual Quiz System they required a
computerized system to handle all the works. They required a web based
application that will provide a working environment that will be flexible and
will provide ease of work and will reduce the time for report generation and
other paper works.
• System contains the answer of the question to set in the database.
• When user is login then after there are some option to choose the test
question paper.
• After selecting the option the question randomly display on the screen.
• After solving all the question, the answer are being check it out
automatically.
• The result of this test is then store into student details.
• At last the result will display on the screen.
Components name Required configuration
Processor (CPU) Pentium IV
RAM minimum 512 MB
Hard Disk Space Minimum 1 GB
Monitor Any
Keyboard/Mouse Any

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4. SYSTEM DESIGN
4.1 Program Flowchart

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4.2 Basic Modules
The basic modules in this project are as follows:
1. Home
In this module we have designed our home page which is the start
page of this website.
2. Online Exam
This module inludes the login form to start the examination for
particular user. But note that user should be previously registered.
3. New Registration
This module inludes the registration form for new users which are
wiling to appear for exams.In this module users have to fill up there
information on that basis they can choose their user name and password.
4. Results
This module inludes the the login form through which user can
view their results.
5. Admin Login
It includes the login form for admin.
6. About Us
It includes the information about our website.
4.3 Data Design
4.3.1 Data Design
Data sesign includes the relations that we have created in the database.
Which contains all the crucial data that we are using in our website this data
includes registration information, questions and answers, etc. Database

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Design:
Table 1:
AdminLogin
Table 2:
QuetionMaster
Table 3:
Registration

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Table 4:
Results
Table 5:
SubjectMater:
Data entered in the tables:
1) AdminLogin
2) QuetionMaster

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3) Registration
4) Results:
Results Displayed according to subjects name, user name, obtained
marks and exam date:
Query:
“Select Results.Id as Id,Name,SubjectName,ObtainedMarks,ExamDate from
Results,SubjectMaster,Registration where
Results.SubjectId=SubjectMaster.Id and Results.UserId=Registration.Id;”

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5) SubjectMaster
4.3.2 Data Dictionary
Data dictionary is the data structure which keep details of the contents of data
flows, processes, and data stores. It is a structured repository of data about data. It is of
rigorous definitions of all DFD data elements and data structures.
We have seen the DFD early they only provide some descriptive information in
different shapes with very least details. Therefore in such cases data dictionary is good
option to store the details about those descriptive DFD sysmols.

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4.3.3 E-R diagram and DFDs
E-R diagram

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Data Flow Diagram:

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4.4 UML Diagram
4.4.1 Use Case Diagram
User
Admin
Registeration
Appear for exam
Add/Delete subjects
Add/Delete
View User Results
Login
Get the printout of
certificate
View/Delete Users
Login

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4.4.3 Sequence Diagram

CHAPTER 5
IMPLEMENTATION AND TESTING

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5. IMPLEMENTATION AND TESTING
5.1 Coding Details
Source Code:
AddQuestion.aspx
<asp:Content ID="Content2"
ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
`<asp:ScriptManager runat="server" ID="scr" />
<asp:Panel ID="Panel1" runat="server" BackColor="#FFFF99"
Style="margin-left: 32px; margin-right: 23px;
Width="1025px" BackImageUrl="~/Images/HomBack.jpg">
<asp:HiddenField ID="HiddenField1" runat="server" />
<br />
<br />
<table border="0" width="1000px" cellpadding="0" cellspacing="0">
<tr>
<td align="right" width="333px" height="40px">
<asp:Label ID="Label2" runat="server" Text="*"
CssClass="style2"></asp:Label>
<b>  Select Subject : </b>
</td>
<td align="left" width="533px" height="40px">
<asp:DropDownList ID="ddlSubject" runat="server" Width="200px"
class="dropDown">
<asp:ListItem Value="0">-- Select --</asp:ListItem>
</asp:DropDownList>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2"
runat="server" ControlToValidate="ddlSubject"
ErrorMessage="Required Field" Style="color: #FF0000"
ValidationGroup="A"
InitialValue="0">*</asp:RequiredFieldValidator>
<asp:ValidatorCalloutExtender
ID="RequiredFieldValidator2_ValidatorCalloutExtender"
runat="server" Enabled="True"
TargetControlID="RequiredFieldValidator2">
</asp:ValidatorCalloutExtender>
</td> </tr> <tr> <td align="right" width="333px"
height="40px">
<b> <asp:Label ID="Label3" runat="server" Text="*"
  Question : </b>
</td> <td align="left" width="533px" height="40px">
<asp:TextBox runat="server" ID="txtQuestion" Width="450px"
class="textbox" />

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runat="server" ControlToValidate="txtQuestion"
ValidationGroup="A">*</asp:RequiredFieldValidator>
height="40px">
<b>
  Option 1 : </b>
</td>
<asp:TextBox runat="server" ID="txtOption1" Width="350px"
class="textbox" />
runat="server" ControlToValidate="txtOption1"
</td> </tr> <tr>
<b>
  Option 2 : </b>
</td>
class="textbox" />
runat="server" ControlToValidate="txtOption2"
</td> </tr> <tr>
<b>  Option 3 : </b> </td>

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class="textbox" />
</td> </tr> <tr>
<b> Option 4 : </b>
</td>
class="textbox" />
</td> </tr> <tr>
<b>
 Answer : </b></td>
<asp:DropDownList ID="ddlAnswer" runat="server" Width="200px"
class="dropDown">
<asp:ListItem Value="0">-- Select --</asp:ListItem>
<asp:ListItem Value="Option1">Option 1</asp:ListItem>
</asp:DropDownList>
runat="server" ControlToValidate="ddlAnswer"
ErrorMessage="Required Field" InitialValue="0" Style="color:
#FF0000" ValidationGroup="A">*</asp:RequiredFieldValidator>
</td> </tr> <tr>
</td>
<asp:Button ID="btnSave" runat="server" Text="Save"
Width="100px" OnClick="btnSave_Click"
ValidationGroup="A" class="myButton" />
 
<asp:Button ID="btnClear" runat="server" Text="Clear"
Width="100px" OnClick="btnClear_Click"
class="myButton" />
</td> </tr> </table> <br /> <br />
<div align="center">
<asp:GridView ID="gridQuestions" runat="server"
AutoGenerateColumns="false" Width="100%">
<Columns>

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<asp:BoundField DataField="Id" HeaderText="Id" Visible="false" />
<asp:BoundField DataField="Subject" HeaderText="Subject" />
<asp:BoundField DataField="Question" HeaderText="Question" />
<asp:BoundField DataField="Option1" HeaderText="Option 1" />
<asp:BoundField DataField="Answer" HeaderText="Answer" />
<asp:TemplateField HeaderText="Edit / Delete">
<ItemTemplate>
<asp:ImageButton ID="linkEdit"
CommandArgument='<%#Eval("Id") %>' runat="server"
ImageUrl="~/Images/pencil.gif" ToolTip="Edit" Height="20px"
Width="20px" OnClick="linkEdit_Click" />
|
<asp:ImageButton ID="linkDelete"
CommandArgument='<%#Eval("Id") %>' OnClientClick="return
confirm('Do you want to delete the record..?');"
runat="server" ImageUrl="~/Images/delete.jpg" ToolTip="Delete"
Height="20px"
Width="20px" Text="Edit" OnClick="linkDelete_Click" />
</ItemTemplate>
</asp:TemplateField></Columns> </asp:GridView> </div>
</asp:Panel> </asp:Content>
AddSubject.aspx
<asp:ScriptManager runat="server" ID="scr" />
Style="margin-left: 32px"
<br />
<asp:HiddenField ID="HiddenField1" runat="server" />
<br />
<tr>
<b> <span class="style4"> </span> </b>
<span class="style6"><strong>Subject </strong></span><b><span
class="style4">:</span>
</b>
</td>
<td align="center" height="40px" class="style3">
  
<asp:TextBox runat="server" ID="txtSubject" Width="200px"
class="textbox" />

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runat="server" ControlToValidate="txtSubject"
ErrorMessage="Required FIeld" Style="color: #FF0000"
</td>
  </td> </tr> <tr>
<b>  <span class="style5">Description :</span> </b>
</td>
<asp:TextBox runat="server" ID="txtDescription" Width="200px"
class="textbox" />
</td>
</td> </tr> <tr>
</td>
ValidationGroup="A" CssClass="myButton" />
  
Width="100px" OnClick="btnClear_Click"
CssClass="myButton" />
</td> <td align="left" width="333px" height="40px"> </td>
</tr> </table> <br /> <br />
<asp:GridView ID="gridSubjects" runat="server"
<Columns>
<asp:BoundField DataField="SubjectName" HeaderText="Subject"
/>
<asp:BoundField DataField="Description" HeaderText="Description"
/>
<asp:TemplateField HeaderText="Edit / Delete">
<ItemTemplate>
<asp:ImageButton ID="linkEdit"
CommandArgument='<%#Eval("Id") %>' runat="server"
ImageUrl="~/Images/pencil.gif" ToolTip="Edit" Height="20px"
Width="20px" OnClick="linkEdit_Click" />
|

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<asp:ImageButton ID="linkDelete"
Height="20px"
</ItemTemplate>
</asp:TemplateField> </Columns> </asp:GridView> </div>
</asp:Panel> </asp:Content>
AdminHome.aspx
ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<div>
<table width="100%">
<tr align="center">
<td class="auto-style4" align="center">
<asp:Label ID="Label2" runat="server" Font-Bold="True" Font-
Size="Large" Text="Welcome Admin To Green Exam"
ForeColor="#666633"></asp:Label><br /> <br /> </td>
</tr><tr align="center"> <td align="center">  
</td> </tr></table> </asp:Panel> </div> </asp:Content>
AdminMaster.Master
<body style="width: 1170px; margin-left: 76px;">
<form id="form1" runat="server">
<div style="margin-left: 16px">
<table> <tr> <td class="style1"> <asp:Panel ID="Panel1"
runat="server" Height="100px" Style="margin-top: 8px"
Width="1132px">
         &n
bsp;         
         &n
bsp;      <asp:Label
ID="Label1" runat="server" Text="Welcome Admin To Green Exam
" Font-Bold="False"
Font-Names="Script MT Bold" Font-Size="40pt"
ForeColor="#99CC00" Height="100px"
Width="958px" Style="margin-left: 18px"></asp:Label>
</asp:Panel>   </td> </tr> <tr> <td
class="style1">
<asp:HyperLink ID="HyperLink1" runat="server"
BackColor="#669900" Font-Size="X-Large" ForeColor="White"
Height="35px" Width="122px" NavigateUrl="~/AdminHome.aspx"
Font-

GREEN EXAM
Underline="False">     Home</asp:
HyperLink>
BackColor="#669900" Font-Size="X-Large"
ForeColor="White" Height="35px" Width="210px"
NavigateUrl="~/AddSubject.aspx"
Font-Underline="False">  Add
Subject</asp:HyperLink>
NavigateUrl="~/AddQuestion.aspx"
Font-Overline="False">    Add
Question</asp:HyperLink>
NavigateUrl="~/ExamResults.aspx"
Font-Overline="False">    Exam
Results</asp:HyperLink>
NavigateUrl="~/ShowUserInfo.aspx"
Font-Underline="False">     User
Info</asp:HyperLink>
<br /> <br /> </td> </tr> <tr> <td align="right">
<asp:LinkButton Text="Logout" ID="linkLogout" runat="server"
OnClick="linkLogout_Click" />
</td> </tr> </table> </div> <table> <tr> <td
class="auto-style3">
  </td> <td>
<asp:ContentPlaceHolder ID="ContentPlaceHolder1"
runat="server"></asp:ContentPlaceHolder></td> <td class="auto-
style3">   </td> </tr> </table> </form> </body>
Certificate.aspx
<body> <form id="form1" runat="server"> <br />
BackColor="#669900" Font-Size="X-Large" ForeColor="White"
Height="35px" Width="122px"
NavigateUrl="~/Home.aspx" Font-Underline="False"
style="margin-left:
21px">     Home</asp:HyperLink>
<div id="PrintOuter" style="vertical-align: middle;" align="center">
<br /> <br />
<asp:Panel ID="Panel1" runat="server" BorderColor="Yellow"
BorderStyle="Solid" BorderWidth="10px" Style="margin-left:
136px" Width="789px">

GREEN EXAM
<br /> <table style="height: 607px; width: 740px; margin-
left: 23px" frame="void"> <tr> <td class="style4"
align="center">
<asp:Label ID="Label1" runat="server" Font-
Bold="True" Font-Italic="False" Font-Names="Elephant"
Font-Sze="50pt" Text="GreenExam.com"></asp:Label> </td>
</tr> <tr> <td class="style1" align="center">
<asp:Label ID="Label2" runat="server" Text="This is to Certify that"
Font-Bold="True" Font-Names="Batang" Font-Size="XX-
Large"></asp:Label> </td> </tr> <tr> <td
class="style2" align="center">
<asp:Label ID="lblUserName" runat="server" Font-Bold="True"
Font-Italic="False" Font-Names="AR DECODE" Font-Size="XX-
Large"></asp:Label>
</td> </tr> <tr> <td class="style3" align="center">
<asp:Label ID="Label4" runat="server" Text="has secured" Font-
Bold="True" Font-Names="Batang" Font-Size="XX-
Large"></asp:Label>
</td> </tr> <tr>
<td align="center"> <asp:Label ID="lblMarksObtained"
runat="server" Font-Size="XX-Large"></asp:Label>
Bold="True" Font-Names="Batang" Font-Size="XX-Large"
Text="marks"></asp:Label>
Bold="True" Font-Names="Batang" Font-Size="XX-Large"
Text="out of"></asp:Label>
  <asp:Label ID="Label8" runat="server" Text="10" Font-
Size="XX-Large"></asp:Label>
</td> </tr> </table> </asp:Panel> <br /> </div> <div
align="center">
<asp:Button ID="btnPrint" runat="server" Text="Print"
OnClientClick="javascript:printPartOfPage('PrintOuter');"
Width="100px" CssClass="all_btn1" />
<br /> </div> </form> </body>
Exam.aspx
<asp:ScriptManager runat="server" ID="src" />
<asp:UpdatePanel runat="server" ID="UpdatePanel1">
<ContentTemplate> <div align="center">
<span class="style2"><strong>Welcome :</strong></span>
<asp:Label Text="" ID="lblUserName" runat="server" Style="font-
weight: 700; font-size: large" />
</div> <br /> <div>

GREEN EXAM
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr> <td align="left" width="50%">
      <asp:Label ID="Label7"
runat="server" Text="Question No "></asp:Label>
 <asp:Label ID="lblQno" runat="server" Text="" />
 
<asp:Label ID="Label6" runat="server" Text="Of 10"></asp:Label>
</td>
<td align="right" width="50%">
<asp:Timer ID="Timer1" runat="server" Interval="500"
OnTick="Timer1_Tick">
</asp:Timer> <asp:Label ID="lblTimer" runat="server" Font-
Bold="True"></asp:Label> </td> </tr> </table> </div>
</ContentTemplate> </asp:UpdatePanel>
<br /> <div align="left">
<tr> <td width="20%" class="style3">  
</td> <td class="style3"> <asp:Label ID="lblQuestion"
runat="server" Text="" />
runat="server" ControlToValidate="radOptions"
ErrorMessage="Select your option." Style="color: #FF0000"
ValidationGroup="A">Select your
option.</asp:RequiredFieldValidator>
</td> <td class="style3" width="20%">   </td>
</tr> <tr> <td width="20%">   </td> <td>
<asp:RadioButtonList ID="radOptions" runat="server">
</asp:RadioButtonList>
</td> <td width="20%">   </td> </tr> </table>
<tr> <td width="33.33%"> </td> <td width="33.33%">
<asp:Button ID="btnSubmit" runat="server"
OnClick="btnSubmit_Click" Text="Submit"Width="116px"
CssClass="myButton" ValidationGroup="A" />  
<asp:Button ID="btnSkip" runat="server" ext="Skip" Width="100px"
OnClick="btnSkip_Click" CssClass="myButton" /> </td> <td
width="33.33%">  </td> </tr> </table> </div> <br />
<br /> </asp:Panel> </asp:Content>
ExamResults.aspx
Width="927px" BackImageUrl="~/Images/HomBack.jpg"> <br />
<br /><div align="center"> <asp:GridView ID="gridUser"
runat="server" AutoGenerateColumns="false" Width="100%">

GREEN EXAM
<Columns><asp:BoundField DataField="Id" HeaderText="Id"
Visible="false" /><asp:BoundField DataField="Name"
HeaderText="Name" /><asp:BoundField DataField="SubjectName"
HeaderText="Subject" /><asp:BoundField
DataField="ObtainedMarks" HeaderText="Obtained Marks" />
<asp:BoundField DataField="ExamDate" HeaderText="Exam Date"
/><asp:TemplateField HeaderText="Delete">
<ItemTemplate> <asp:ImageButton ID="linkDelete"
confirm('Do you want to delete the record..?');" runat="server"
ImageUrl="~/Images/delete.jpg" ToolTip="Delete" Height="20px"
</ItemTemplate> </asp:TemplateField>
</Columns> </asp:GridView> </div> </asp:Panel>
</asp:Content>
Home.aspx
ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<div><asp:Panel ID="Panel1" runat="server" BackColor="#FFFF99"
Style="margin-left: 32px" Width="927px" BackImageUrl=
"~/Images/HomBack.jpg"> <table width="100%">
<tralign="center"> <td class="auto-style4" align="center">
Size="Large" Text="How to apply :"
ForeColor="#666633"></asp:Label> <br /> <br />
<asp:Label ID="Label3" runat="server" Font-Size="X-Large"
Text="* For new registration click on 'New Registration'."
ForeColor="#666633"></asp:Label>
<br /> <br /> <asp:Label ID="Label4" runat="server" Font-
Size="X-Large" Text="* If you are old user then click on the 'Online
Exams' " ForeColor="#666633"> </asp:Label> <br />
<br /> <asp:Label ID="Label5" runat="server" Font-Size="X-Large"
Text="* To receive your scores click on 'Results'"
<br /> <br /> </td> </tr> <tr align="center"> <td
align="center"><asp:Image ID="Image1" runat="server"
Height="214px" ImageUrl="~/Images/SavePaperSaveEarth.jpg"
Style="margin-right: 8px; margin-top: 0px; margin-left: 61px;"
Width="651px" ImageAlign="Middle" /> </td> </tr>
</table> </asp:Panel> </div></asp:Content>
Instructions.aspx
<div>

GREEN EXAM
<tr> <td width="50%" align="Right"> <asp:Label ID="Label5"
runat="server" Font-Size="X-Large" Text="Select Subject :"
ForeColor="#666633"></asp:Label></td>
<td align="left" width="50%">
      
<asp:DropDownList ID="ddlSubject" runat="server" Width="200px"
CssClass="dropDown"> <asp:ListItem Value="0">-- Select --
</asp:ListItem> </asp:DropDownList>
runat="server" ControlToValidate="ddlSubject"
ErrorMessage="Required Field" InitialValue="0" Style="color:
#FF0000" ValidationGroup="A">*</asp:RequiredFieldValidator>
</asp:ValidatorCalloutExtender> </td> </tr> </table>
<table width="100%"><tr align="center"> <td class="auto-
style4" align="center">
Size="Large" Text="Instructions" ForeColor="#666633">
</asp:Label><br /> <br />
Text="* 1 . Do Not Refresh / Reload the Page While Answering!"
<br /> <br />
Text="* 2 .Submit Each Questions after answering them!"
<br /> <br />
Text="* 2 .Do Not Press BackSpace While Answering.!"
<br /> <br /> </td> </tr>
<tr align="center"> <td align="center">
Text="All The Best..!"
</td>
</tr> <tr align="center">
<td align="center">
<asp:Button Text="Start Exam" ID="btnStartExam" runat="server"
OnClick="btnStartExam_Click"
</td> </tr> </table> </asp:Panel> </div> </asp:Content>

GREEN EXAM
Login.aspx
<br /> <br />
<div align="center"> <table border="0" width="500px"
cellpadding="0" cellspacing="0">
<tr><td></td><td>
         &n
bsp;   
Italic="False"
Font-Names="Script MT Bold" Font-Size="X-Large"
ForeColor="#336600"
Text="Admin Login"></asp:Label>
</td><td></td></tr> <tr>
<asp:Label ID="Label2" runat="server" Text="*" Style="color:
#FF0000"></asp:Label>
<b>  Username : </b>
</td> <td align="center" width="333px" height="40px">
<asp:TextBox runat="server" ID="txtUserName" Width="200px"
CssClass="textbox" />
</td>
runat="server" ControlToValidate="txtUserName"
ErrorMessage="Required Field" ForeColor="Red"
</asp:ValidatorCalloutExtender></td> </tr> <tr>
<b>
#FF0000"></asp:Label>  Password : </b></td>
<td align="center" width="333px" height="40px">
<asp:TextBox runat="server" ID="txtPassword" Width="200px"
CssClass="textbox"TextMode="Password" /></td>
runat="server" ControlToValidate="txtPassword"

GREEN EXAM
</td> </tr> <tr><td align="right" width="333px" height="40px">
<asp:Button ID="btnLogin" runat="server" Text="Login"
Width="100px" OnClick="btnLogin_Click"
   <asp:Button ID="btnClear" runat="server"
Text="Clear" Width="100px" OnClick="btnClear_Click"
CssClass="myButton" /> </td> <td align="left" width="333px"
height="40px"> </td> </tr> </table> </div> <br /> <br
/></asp:Panel></asp:Content>
Master.Master
<%@ Master Language="C#" AutoEventWireup="true"
CodeBehind="Master.master.cs" Inherits="GreenExam.Master" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-
transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
<asp:ContentPlaceHolder ID="head" runat="server">
</asp:ContentPlaceHolder>
<style type="text/css">
.auto-style3
{
width: 52px;
height: 76px;
}
.style1
{
width: 1140px;
}
</style>
</head>
<body style="width: 1170px; margin-left: 76px;">
<form id="form1" runat="server">
<div style="margin-left: 16px">
<table> <tr> <td class="style1">
<asp:Panel ID="Panel1" runat="server" Height="100px"
Style="margin-top: 8px" Width="1132px">

GREEN EXAM
         &n
bsp; 
<asp:Label ID="Label1" runat="server"
Text="  Welcome To Green Exam " Font-Bold="False"
Font-Names="Script MT Bold" Font-Size="60pt"
ForeColor="#99CC00" Height="120px"
Width="958px" Style="margin-left: 18px"></asp:Label>
</asp:Panel>   </td> </tr> <tr>
<td class="style1">
NavigateUrl="~/Home.aspx" Font-
Underline="False">     Home</asp:
HyperLink>
NavigateUrl="~/OnlineExam.aspx"
Font-Underline="False">  Online
Exams</asp:HyperLink>
NavigateUrl="~/NewRegistration.aspx"
Font-Overline="False">    New
Registration</asp:HyperLink>
NavigateUrl="~/UserResults.aspx"
Font-
Underline="False">     Results</asp:
HyperLink>
NavigateUrl="~/Login.aspx" Font-Underline="False">Admin
Login</asp:HyperLink>
NavigateUrl="~/AboutUs.aspx" Font-
Underline="False">  About Us</asp:HyperLink>
         &n
bsp;         
  
<br /> <br /> </td> </tr> </table> </div> <table>
<tr>
<td class="uto-style3">   </td> <td>

GREEN EXAM
<asp:ContentPlaceHolder ID="ContentPlaceHolder1"
runat="server">
</asp:ContentPlaceHolder>
</td> <td class="auto-style3">
  </td> </tr> </table> </form> </body> </html>
NewRegistration.aspx
<asp:ScriptManager runat="server" ID="src" />
<br /> <br /> <table border="0" width="1000px"
cellpadding="0" cellspacing="0">
<tr><td></td><td>      &nbsp
;         &n
bsp;
Italic="False" Font-Names="Script MT Bold" Font-Size="X-Large"
ForeColor="#336600"Text="Registration Form"></asp:Label>
<br /> </td> <td></td></tr> <tr> <td align="right"
width="333px" height="40px"> <asp:Label ID="Label2"
runat="server" Text="*" CssClass="style2"></asp:Label>
<b>  Name : </b></td> <td align="center" width="333px"
height="40px">
<asp:TextBox runat="server" ID="txtName"
Width="200px" CssClass="textbox" /> <asp:RequiredFieldValidator
ID="RequiredFieldValidator2" runat="server"
ControlToValidate="txtName" ErrorMessage="Required Field"
Style="color: #FF0000"
height="40px">
<b> <asp:Label ID="Label3" runat="server" Text="*"
  Email Id : </b>
   <asp:TextBox runat="server" ID="txtEmailId"
Width="200px" CssClass="textbox" />
runat="server" ControlToValidate="txtEmailId"

GREEN EXAM
<asp:RegularExpressionValidator ID="RegularExpressionValidator1"
runat="server"
ControlToValidate="txtEmailId" ErrorMessage="Email Id Not
Valid."
style="color: #FF0000" ValidationExpression="w+([-
+.']w+)*@w+([-.]w+)*.w+([-.]w+)*"
ValidationGroup="A">*</asp:RegularExpressionValidator>
ID="RegularExpressionValidator1_ValidatorCalloutExtender"
TargetControlID="RegularExpressionValidator1">
</asp:ValidatorCalloutExtender> </td> <td align="left"
width="333px" height="40px"> </td> </tr> <tr> <td
align="right" width="333px" height="40px"> <b>
  Mobile No : </b> </td> <td align="center" width="333px"
height="40px">    <asp:TextBox
runat="server" ID="txtMobileNo" Width="200px"
CssClass="textbox" MaxLength="10" />
<asp:FilteredTextBoxExtender
ID="txtMobileNo_FilteredTextBoxExtender" runat="server"
Enabled="True" TargetControlID="txtMobileNo"
FilterType="Numbers" ValidChars="0123456789">
</asp:FilteredTextBoxExtender>
<asp:RequiredFieldValidator
ControlToValidate="txtMobileNo" ErrorMessage="Required Field"
Style="color: #FF0000"
</asp:ValidatorCalloutExtender> <asp:RegularExpressionValidator
ID="RegularExpressionValidator3" runat="server"
ControlToValidate="txtMobileNo"
ErrorMessage="Mobile No. not valid. Plesase enter 10 digits."
style="color: #FF0000" ValidationExpression="^[0-9]{10}$"

GREEN EXAM
</asp:ValidatorCalloutExtender> </td> <td align="left"
width="333px" height="40px"> </td> </tr>
<tr> <td align="right" width="333px" height="40px"> <b>
  User Name : </b>
  
runat="server"
ControlToValidate="txtUserName"
ErrorMessage="Minimum 5 and maximum 10 charactors."
style="color: #FF0000"
ValidationExpression="^[sS]{5,10}$"
</td>
height="40px"> <b>
  Password : </b> </td>
     
CssClass="textbox"
TextMode="Password" />
runat="server" ErrorMessage="Required Field"
Style="color: #FF0000" ValidationGroup="A"
ControlToValidate="txtPassword">*</asp:RequiredFieldValidator>

GREEN EXAM
<asp:CompareValidator ID="CompareValidator1" runat="server"
ControlToCompare="txtConfirmPassword"
ControlToValidate="txtPassword" ErrorMessage="Password don't
match" Style="color: #FF0000"
ValidationGroup="A">*</asp:CompareValidator>
ID="CompareValidator1_ValidatorCalloutExtender" runat="server"
Enabled="True" TargetControlID="CompareValidator1">
runat="server"
ControlToValidate="txtPassword"
ErrorMessage="Minimum 5 and maximum 10 charactors."
style="color: #FF0000"
ValidationExpression="^[sS]{5,10}$"
</tr> <tr>
<td align="right" width="333px" class="style3">
<b>
 Confirm Password : </b>
</td>
<td align="center" width="333px" class="style3">
<asp:TextBox runat="server" ID="txtConfirmPassword"
Width="200px"CssClass="textbox" TextMode="Password" />
runat="server" ErrorMessage="Required Field"
Style="color: #FF0000" ValidationGroup="A"
ControlToValidate="txtConfirmPassword">*</asp:RequiredFieldVali
dator><asp:ValidatorCalloutExtender
</td> <td align="left" width="333px" class="style3"> </td>
</tr> <tr> <td align="right" width="333px" height="40px">

GREEN EXAM
Text="Clear" Width="100px"
OnClick="btnClear_Click" CssClass="myButton" />
</tr> </table><br /> <br /></asp:Panel></asp:Content>
OnlineExam.aspx
<br /> <br /> <div align="center">
<tr> <td align="right" width="333px" height="40px">
#FF0000"></asp:Label> <b>  Username : </b> </td>
CssClass="textbox" /></td> <td align="left" width="333px"
height="40px"> <asp:RequiredFieldValidator
ControlToValidate="txtUserName"
height="40px"> <b>
#FF0000"></asp:Label>  Password : </b> </td>
CssClass="textbox"TextMode="Password" /> </td>

GREEN EXAM
</asp:ValidatorCalloutExtender></td> </tr> <tr> <td
align="right" width="333px" height="40px">
<asp:Button ID="btnLogin" runat="server" Text="Login"
Width="100px" OnClick="btnLogin_Click"
  
Width="100px"
OnClick="btnClear_Click" CssClass="myButton" />
</td> </tr> </table> </div> <br /> <br /> </asp:Panel>
</asp:Content>
ShowUserInfo.aspx
Width="927px" BackImageUrl="~/Images/HomBack.jpg"><br />
<br /><div align="center"><asp:GridView ID="gridUser"
runat="server" AutoGenerateColumns="False"
Width="100%"><Columns><asp:BoundField DataField="Id"
HeaderText="Id" Visible="false" /><asp:BoundField
DataField="Name" HeaderText="Name" /><asp:BoundField
DataField="MobileNo" HeaderText="Mobile No" />
<asp:BoundField DataField="EmilId" HeaderText="Email Id" />
<asp:BoundField DataField="UserName" HeaderText="UserName"
/><asp:BoundField DataField="Password" HeaderText="Password"
/><asp:TemplateField HeaderText="Delete">
<ItemTemplate><asp:ImageButton ID="linkDelete"
Height="20pxWidth="20px" Text="Edit" nClick="linkDelete_Click"
/></ItemTemplate> </asp:TemplateField> </Columns>
</asp:GridView></div> </asp:Panel> </asp:Content>
UserResult:

GREEN EXAM
<br /> <br /> <div align="center"><table border="0"
width="500px" cellpadding="0" cellspacing="0">
<tr><td></td><td>
         &n
bsp;   
Italic="False"Font-Names="Script MT Bold" Font-Size="X-Large"
ForeColor="#336600"Text="Results"></asp:Label>
</td><td></td></tr> <tr> <td align="right" width="333px"
height="40px">
#FF0000"></asp:Label><b>  Username : </b> </td> <td
align="center" width="333px" height="40px">
</asp:ValidatorCalloutExtender> </td> </tr> <tr>
<b>
#FF0000"></asp:Label>   Password : </b>
</td>
CssClass="textbox"
TextMode="Password" />
</asp:ValidatorCalloutExtender> </td> </tr> <tr>
<td align="right" height="40px" width="333px">
</td> <td align="center" height="40px" width="333px">
<asp:Button ID="btnShowResult" runat="server"
OnClick="btnShowResult_Click" Text="Show Result"
ValidationGroup="A" Width="100px" CssClass="myButton" />

GREEN EXAM
Text="Clear" Width="100px" CssClass="myButton" />
</td> <td align="left" height="40px" width="333px">
</td> </tr>
</table> </div>
</asp:Panel> <asp:Panel ID="Panel1" runat="server"
BackColor="#FFFF99" Style="margin-left: 32px" Width="927px"
BackImageUrl="~/Images/HomBack.jpg">
<asp:GridView ID="gridUser" runat="server"
<Columns>
<asp:BoundField DataField="Name" HeaderText="Name" />
<asp:BoundField DataField="SubjectName" HeaderText="Subject"
/>
<asp:BoundField DataField="ObtainedMarks"
HeaderText="Obtained Marks" />
<asp:BoundField DataField="ExamDate" HeaderText="Exam Date"
/>
</Columns> </asp:GridView> </div> </asp:Panel>
</asp:Content>
Web.Config:
<?xml version="1.0"?>

<configuration>
<connectionStrings>
<add name="GreenExamConnectionString" connectionString="Data
Source=USERSQLEXPRESS;Initial
Catalog=GreenExamDB;Integrated Security=True"/>
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.0"> <assemblies>
<add assembly="System.Design, Version=4.0.0.0, Culture=neutral,
publicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Web.Extensions.Design, Version=4.0.0.0,
Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Windows.Forms, Version=4.0.0.0,
Culture=neutral,
PublicKeyToken=B77A5C561934E089"/></assemblies></compilatio
n>
</system.web> </configuration>
View Code:

GREEN EXAM
AddQuestion.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
namespace GreenExam
{
public partial class AddQuestion : System.Web.UI.Page
{
SqlConnection con = new
SqlConnection(ConfigurationManager.ConnectionStrings["GreenExa
mConnectionString"].ConnectionString);
SqlDataAdapter ad = null;
SqlCommand cmd = null;
SqlDataReader reader;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
FillDDLSubject();
FillGrid();
}}
private void FillGrid()
{
try
{
DataSet ds = new DataSet();
ad = new SqlDataAdapter("Select QuestionMaster.Id as Id,
SubjectMaster.SubjectName as Subject, Question, Option1, Option2,
Option3, Option4, Answer from QuestionMaster,SubjectMaster where
QuestionMaster.SubjectId = SubjectMaster.Id", con);
ad.Fill(ds);
gridQuestions.DataSource = ds;
gridQuestions.DataBind();
}
catch (Exception)
{
Clear();
}

GREEN EXAM
}
private void FillDDLSubject()
{
try
{
con.Open();
cmd = new SqlCommand("Select Id,SubjectName from
SubjectMaster", con);
reader = cmd.ExecuteReader();
while (reader.Read())
{
ddlSubject.Items.Add(new ListItem(reader[1].ToString(),
reader[0].ToString()));
}
reader.Close();
con.Close();
}
catch (Exception ex)
{
throw ex;
}
}
protected void linkEdit_Click(object sender, EventArgs e)
{
ImageButton link = (ImageButton)sender;
int id = Convert.ToInt32(link.CommandArgument);
try
{
con.Open();
cmd = new SqlCommand("Select Id, SubjectId, Question, Option1,
Option2, Option3, Option4, Answer from QuestionMaster where Id
=" + id + "", con);
{
HiddenField1.Value = Convert.ToString(reader["Id"]);
ddlSubject.SelectedValue = Convert.ToString(reader["SubjectId"]);
txtQuestion.Text = Convert.ToString(reader["Question"]);
txtOption1.Text = Convert.ToString(reader["Option1"]);
ddlAnswer.SelectedValue = Convert.ToString(reader["Answer"]);
}
btnSave.Text = "Update";
}
catch (Exception)

GREEN EXAM
{
Clear();
}
finally
{
reader.Close();
con.Close();
}}
// <<=========To Delete SUBJECT ================>> //
protected void linkDelete_Click(object sender, EventArgs e)
{
try
{
con.Open();
cmd = new SqlCommand("Delete from QuestionMaster where Id =
@Id", con);
cmd.Parameters.AddWithValue("@Id", id);
cmd.ExecuteNonQuery();
con.Close();
ScriptManager.RegisterStartupScript(this, GetType(), "abc",
"alert('Question has been deleted successfully.');", true);
Clear();
FillGrid();
}
catch (Exception)
{
Clear();
}
FillGrid();
}
protected void btnSave_Click(object sender, EventArgs e)
{
try
{
if (btnSave.Text == "Save")
{
con.Open();
cmd = new SqlCommand("Insert into QuestionMaster
(SubjectId, Question, Option1, Option2, Option3, Option4, Answer)
values (@SubjectId, @Question, @Option1, @Option2, @Option3,
@Option4, @Answer)", con);
cmd.Parameters.AddWithValue("@SubjectId",
ddlSubject.SelectedValue);
cmd.Parameters.AddWithValue("@Question", txtQuestion.Text);
cmd.Parameters.AddWithValue("@Option1", txtOption1.Text);

GREEN EXAM
cmd.Parameters.AddWithValue("@Answer",
ddlAnswer.SelectedValue);
con.Close();
"alert('Question has been inserted successfully.');", true);
}
else if (btnSave.Text == "Update")
{
con.Open();
cmd = new SqlCommand("Update QuestionMaster set
SubjectId=@SubjectId, Question=@Question, Option1=@Option1,
Option2=@Option2, Option3=@Option3, Option4=@Option4,
Answer=@Answer where Id=@Id", con);
cmd.Parameters.AddWithValue("@SubjectId",
ddlSubject.SelectedValue);
cmd.Parameters.AddWithValue("@Question", txtQuestion.Text);
cmd.Parameters.AddWithValue("@Answer", ddlAnswer.Text);
cmd.Parameters.AddWithValue("@Id", HiddenField1.Value);
con.Close();
"alert('Question has been updated successfully.');", true);
}
Clear();
FillGrid();
}
catch (Exception)
{
Clear();
}}
protected void btnClear_Click(object sender, EventArgs e)
{
Clear();
}
private void Clear()
{
ddlAnswer.SelectedIndex = 0;
ddlSubject.SelectedIndex = 0;
txtOption1.Text = null;

GREEN EXAM
txtQuestion.Text = null;
btnSave.Text = "Save";
txtQuestion.Focus();
}}}
AddSubject.aspx.cs
using System;
using System.Linq;
using System.Web;
using System.Data;
namespace GreenExam
{
public partial class AddSubject : System.Web.UI.Page
{
SqlDataAdapter ad = null;
SqlDataReader reader;
{
if (!IsPostBack)
{
FillGrid();
}
}
private void FillGrid()
{
try
{
DataSet ds = new DataSet();
ad = new SqlDataAdapter("Select * from SubjectMaster", con);
ad.Fill(ds);
gridSubjects.DataSource = ds;
gridSubjects.DataBind();
}
catch (Exception)
{

GREEN EXAM
Clear();
}
}
protected void linkEdit_Click(object sender, EventArgs e)
{
try
{
con.Open();
cmd = new SqlCommand("Select Id,SubjectName,Description from
SubjectMaster where Id=" + id + "", con);
{
HiddenField1.Value = Convert.ToString(reader["Id"]);
txtSubject.Text = Convert.ToString(reader["SubjectName"]);
txtDescription.Text = Convert.ToString(reader["Description"]);
}
btnSave.Text = "Update";
}
catch (Exception)
{
Clear();
}
finally
{
reader.Close();
con.Close();
}
}
// <<========== To Delete sUBJECT ===========>> //
protected void linkDelete_Click(object sender, EventArgs e)
{
try
{
con.Open();
cmd = new SqlCommand("Delete from SubjectMaster where Id =
@Id", con);
cmd.Parameters.AddWithValue("@Id", id);
con.Close();
"alert('Subject has been deleted successfully.');", true);

GREEN EXAM
Clear();
FillGrid();
}
catch (Exception)
{
Clear();
}
FillGrid();
}
protected void btnSave_Click(object sender, EventArgs e)
{
try
{
if (btnSave.Text == "Save")
{
con.Open();
cmd = new SqlCommand("Insert into SubjectMaster
(SubjectName,Description) VALUES
(@SubjectName,@Description)", con);
cmd.Parameters.AddWithValue("@SubjectName", txtSubject.Text);
cmd.Parameters.AddWithValue("@Description",
txtDescription.Text);
con.Close();
"alert('Subject has been inserted successfully.');", true);
}
else if (btnSave.Text == "Update")
{
con.Open();
cmd = new SqlCommand("Update SubjectMaster set SubjectName =
@SubjectName,Description = @Description where Id = @Id", con);
cmd.Parameters.AddWithValue("@SubjectName", txtSubject.Text);
cmd.Parameters.AddWithValue("@Description",
txtDescription.Text);
cmd.Parameters.AddWithValue("@Id", HiddenField1.Value);
con.Close();
"alert('Subject has been updated successfully.');", true);
}
Clear();
FillGrid();
}
catch (Exception)
{
Clear();
}
}

GREEN EXAM
protected void btnClear_Click(object sender, EventArgs e)
{
Clear();
}
private void Clear()
{
txtDescription.Text = null;
txtSubject.Text = null;
btnSave.Text = "Save";
txtSubject.Focus();
}
}
}
AdminHome.aspx.cs
using System;
using System.Linq;
using System.Web;
namespace GreenExam
{
public partial class AdminHome : System.Web.UI.Page
{
{
}}}
AdminMaster.Master.cs
using System;
using System.Linq;
using System.Web;
namespace GreenExam
{
public partial class AdminMaster : System.Web.UI.MasterPage
{
{

GREEN EXAM
}
protected void linkLogout_Click(object sender, EventArgs e)
{
Response.Redirect("Home.aspx");
}}}
Certificate.aspx.cs
using System;
using System.Linq;
using System.Web;
using System.Data;
namespace GreenExam
{
public partial class Certificate : System.Web.UI.Page
{
{
if (!IsPostBack)
{
if (Session["UserId"] != null)
{
try
{
con.Open();
cmd = new SqlCommand("Select Name from Registration where Id="
+ Convert.ToInt32(Session["UserId"]) + "", con);
string name = Convert.ToString(cmd.ExecuteScalar());
con.Close();
lblUserName.Text = name;
if (Session["optainedMarks"] != null)
{
lblMarksObtained.Text = Session["optainedMarks"].ToString();
}
}
catch (Exception)
{

Pritam bhansali Online Exam - Project Report

Pritam bhansali Online Exam - Project Report

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