Task
Write a program in which we are registering course of student and
then calculate their fees according to registered course and give fees
concession for naval person.
Helping
Class.cs:
using System;
using
System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Collections;
namespace
CourseRegistrationTask1lab1
{
public class
HelpingClass
{
public static
List<string>
RegisteredSemesterCoursesList = new List<string>();
public
static List<string> CurrentSemesterCoursesList = new List<string>();
#region
DisplayRegisteredCoursesOnRegisteredCoursesListBox
public void
DisplayRegisteredCoursesOnRegisteredCoursesListBox(ListBox RegisteredCoursesListBox)
{
foreach
(var item in
RegisteredSemesterCoursesList)
{
RegisteredCoursesListBox.Items.Add(item);
}
}
#endregion
#region ClearLists
public void
empty()
{
CurrentSemesterCoursesList.Clear();
}
#endregion
#region ShowingCurrentSemesterCourse
public List<string> ShowingCurrentSemesterCourse(int CurrentSemesterNo)
{
switch
(CurrentSemesterNo)
{
case
1:
{
CurrentSemesterCoursesList.Add("Computing
Fundamentals");
CurrentSemesterCoursesList.Add("Computing
Fundamentals Lab");
CurrentSemesterCoursesList.Add("Computer Programming");
CurrentSemesterCoursesList.Add("Computer
Programming Lab");
CurrentSemesterCoursesList.Add("Applied
Calculus & Analytical Geometry");
CurrentSemesterCoursesList.Add("Applied
Physics");
CurrentSemesterCoursesList.Add("Applied
Physics Lab");
CurrentSemesterCoursesList.Add("Functional
English");
CurrentSemesterCoursesList.Add("Islamic Studies");
return CurrentSemesterCoursesList;
}
case
2:
{
CurrentSemesterCoursesList.Add("Discrete
Structures-I ");
CurrentSemesterCoursesList.Add("Object
Oriented Programming");
CurrentSemesterCoursesList.Add("object
Oriented Programming Lab");
CurrentSemesterCoursesList.Add("Basic
Electronics");
CurrentSemesterCoursesList.Add("Basic
Electronics Lab");
CurrentSemesterCoursesList.Add("Principles
of Management");
CurrentSemesterCoursesList.Add("Communication
Skills");
CurrentSemesterCoursesList.Add("Pakistan
Studies");
return CurrentSemesterCoursesList;
}
case
3:
{
CurrentSemesterCoursesList.Add("Introduction to Software Engineering");
CurrentSemesterCoursesList.Add("Data
Structures & Algorithms");
CurrentSemesterCoursesList.Add("Data
Structures & Algorithms Lab");
CurrentSemesterCoursesList.Add("Computer Programming Lab");
CurrentSemesterCoursesList.Add("Digital
Logic Design");
CurrentSemesterCoursesList.Add("Linear
Algebra");
CurrentSemesterCoursesList.Add("Software Construction");
CurrentSemesterCoursesList.Add("Software
Construction Lab");
return CurrentSemesterCoursesList;
}
case
4:
{
CurrentSemesterCoursesList.Add("Operating Systems");
CurrentSemesterCoursesList.Add("Database
Management Systems");
CurrentSemesterCoursesList.Add("Database
Management Systems Lab");
CurrentSemesterCoursesList.Add("Tech.
Writing & Present. Skill");
CurrentSemesterCoursesList.Add("Supporting
Elective II");
CurrentSemesterCoursesList.Add("GE/University
Elective II");
return CurrentSemesterCoursesList;
}
case
5:
{
CurrentSemesterCoursesList.Add("Software Requirements Engineering");
CurrentSemesterCoursesList.Add("Software Requirements Engineering Lab");
CurrentSemesterCoursesList.Add("Prob.
and Statistics for Engineers");
CurrentSemesterCoursesList.Add("Data
Communication & Networking");
CurrentSemesterCoursesList.Add("Data Communication & Networking Lab");
CurrentSemesterCoursesList.Add("SE
Elective I");
CurrentSemesterCoursesList.Add("Supporting
Elective III");
CurrentSemesterCoursesList.Add("GE/University
Elective III");
return
CurrentSemesterCoursesList;
}
case
6:
{
CurrentSemesterCoursesList.Add("Human Computer Interaction");
CurrentSemesterCoursesList.Add("Software
Quality Engineering");
CurrentSemesterCoursesList.Add("Software
Design & Architecture");
CurrentSemesterCoursesList.Add("Software Design & Architecture Lab");
CurrentSemesterCoursesList.Add("Formal
Methods in Software Engineering");
CurrentSemesterCoursesList.Add("SE
Elective II");
CurrentSemesterCoursesList.Add("SE
Application Domain Elective –I");
return CurrentSemesterCoursesList;
}
case
7:
{
CurrentSemesterCoursesList.Add("Project I");
CurrentSemesterCoursesList.Add("Software
Project Management");
CurrentSemesterCoursesList.Add("Engineering
Ethics");
CurrentSemesterCoursesList.Add("SE
Application Domain Elective –II");
CurrentSemesterCoursesList.Add("GE/University
Elective IV");
return CurrentSemesterCoursesList;
}
case
8:
{
CurrentSemesterCoursesList.Add("Project II");
CurrentSemesterCoursesList.Add("SE
Elective III");
CurrentSemesterCoursesList.Add("SE
Elective IV");
CurrentSemesterCoursesList.Add(" SE Elective
V");
return CurrentSemesterCoursesList;
}
default:
return
CurrentSemesterCoursesList;
}
}
#endregion
#region ProgrammeComboBoxFilling
public ComboBox
ProgrammeComboBoxFilling(string Department, ComboBox combo)
{
if
(Department == "Engineering")
{
combo.Items.Clear();
combo.Items.Add("BSE");
combo.Items.Add("BEE");
return
combo;
}
if
(Department == "Mangement")
{
combo.Items.Clear();
combo.Items.Add("BBA");
combo.Items.Add("MBA");
return
combo;
}
return
combo;
}
#endregion
#region SemesterNoOffered
public ComboBox
SemesterNoOffered(string Programme, ComboBox combo)
{
switch
(Programme)
{
case
"BBA":
{
return Loop(9, combo);
}
case
"MBA":
{
return Loop(5, combo);
}
case
"BSE":
{
return Loop(9, combo);
}
case
"BEE":
{
return Loop(9, combo);
}
default:
return
combo;
}
}
#endregion
#region Loop
private ComboBox
Loop(int length, ComboBox
combo)
{
combo.Items.Clear();
for
(int i = 1; i < length; i++)
{
combo.Items.Add(i);
}
return
combo;
}
#endregion
#region
RemoveItemFromRegisteredSemesterCoursesList
public void
RemoveItemFromList(string value)
{
RegisteredSemesterCoursesList.Remove(value);
}
#endregion
#region Calculation
public void
Calculataion(RadioButton NavalradioButton, RadioButton SiblingradioButton, RadioButton CivilianradioButton)
{
if
(RegisteredSemesterCoursesList.Count > 9)
{
MessageBox.Show("You are overlimiting from 18 credit hour!!");
}
else
{
int
TotalCourses = RegisteredSemesterCoursesList.Count;
double
TotalFees;
double
discount;
if
(NavalradioButton.Checked == true)
{
TotalFees = (TotalCourses *
3000);
discount = TotalFees *
0.25;
TotalFees = TotalFees -
discount;
ShowingRecord.TotalFees
= TotalFees;
ShowingRecord.Type
= "naval";
if
(SiblingradioButton.Checked == true)
{
TotalFees = TotalFees -
discount;
ShowingRecord.TotalFees = TotalFees;
ShowingRecord.Sibling = "Sibling";
}
else
{
ShowingRecord.TotalFees = TotalFees;
ShowingRecord.Sibling = "none";
}
}
else
if (CivilianradioButton.Checked == true)
{
ShowingRecord.Type
= "naval";
TotalFees = (TotalCourses *
60000);
if
(SiblingradioButton.Checked == true)
{
ShowingRecord.Sibling = "Sibling";
TotalFees = TotalFees -
750;
ShowingRecord.TotalFees = TotalFees;
}
else
{
ShowingRecord.TotalFees = TotalFees;
ShowingRecord.Sibling = "none";
}
}
}
#endregion
}
}
public class
ShowingRecord
{
public static
string StudentName;
public static
int RegistrationId;
public static
string Semester;
public static
string Department;
public static
string Programme;
public static
double TotalFees;
public static
int TotalCourses;
public static
string Type;
public static
string Sibling = "none";
}
}
Form1.cs:
using System;
using
System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Collections;
namespace
CourseRegistrationTask1lab1
{
public partial
class Form1
: Form
{
private HelpingClass
helpingClass;
List<string>
Helplist;
public Form1()
{
InitializeComponent();
helpingClass = new HelpingClass();
}
private void
Form1_Load(object sender, EventArgs e)
{
DepartmentComboxbox.Items.Add("Engineering");
DepartmentComboxbox.Items.Add("Mangement");
CivilianradioButton.Checked = true;
NoneradioButton.Checked = true;
}
private void
DepartmentComboxbox_SelectedIndexChanged(object
sender, EventArgs e)
{
ProgrammeCombobox.ResetText();
string
Department = DepartmentComboxbox.Text;
helpingClass.ProgrammeComboBoxFilling(Department, ProgrammeCombobox);
}
private void
ProgrammeCombobox_SelectedIndexChanged(object
sender, EventArgs e)
{
SemesterOfferedCombobox.ResetText();
string
Programme = ProgrammeCombobox.Text;
helpingClass.SemesterNoOffered(Programme, SemesterOfferedCombobox);
}
private void
RegisterAllbutton_Click(object sender, EventArgs e)
{
foreach
(var item in
Helplist)
{
HelpingClass.RegisteredSemesterCoursesList.Add(item);
}
helpingClass.DisplayRegisteredCoursesOnRegisteredCoursesListBox(RegisterCourseslistBox);
}
private void
SemesterOfferedCombobox_SelectedIndexChanged(object
sender, EventArgs e)
{
helpingClass.empty();
OfferedCourseslistBox.Items.Clear();
int
CurrentSemester = Convert.ToInt32(SemesterOfferedCombobox.Text);
Helplist =
helpingClass.ShowingCurrentSemesterCourse(CurrentSemester);
foreach
(var item in
Helplist)
{
OfferedCourseslistBox.Items.Add(item);
} }
private void
RegisterSelectedbutton_Click(object sender, EventArgs e)
{
try
{
RegisterCourseslistBox.Items.Clear();
HelpingClass.RegisteredSemesterCoursesList.Add(OfferedCourseslistBox.SelectedItem.ToString());
helpingClass.DisplayRegisteredCoursesOnRegisteredCoursesListBox(RegisterCourseslistBox);
}
catch
(Exception)
{ } }
private void SemestercomboBox_SelectedIndexChanged(object sender, EventArgs
e)
{
if
(SemestercomboBox.Text=="Spring"
&& ProgrammeCombobox.Text=="BSE"||
ProgrammeCombobox.Text =="BEE")
{
SemestercomboBox.ResetText();
SemesterOfferedCombobox.Items.Clear();
SemesterOfferedCombobox.Items.Add(2);
SemesterOfferedCombobox.Items.Add(4);
SemesterOfferedCombobox.Items.Add(6);
SemesterOfferedCombobox.Items.Add(8);
}
if
(SemestercomboBox.Text == "Fall"
&& ProgrammeCombobox.Text == "BSE"
|| ProgrammeCombobox.Text == "BEE")
{
SemestercomboBox.ResetText();
SemesterOfferedCombobox.Items.Clear();
SemesterOfferedCombobox.Items.Add(1);
SemesterOfferedCombobox.Items.Add(3);
SemesterOfferedCombobox.Items.Add(5);
SemesterOfferedCombobox.Items.Add(7);
}
}
private void
Unregisterbutton_Click(object sender, EventArgs e)
{
try
{
HelpingClass.RegisteredSemesterCoursesList.Remove(RegisterCourseslistBox.SelectedItem.ToString());
RegisterCourseslistBox.Items.Clear();
helpingClass.DisplayRegisteredCoursesOnRegisteredCoursesListBox(RegisterCourseslistBox);
}
catch(Exception )
{
MessageBox.Show("Plz select course for unregister!!!");
}
}
private void
GenerateFeeSlipbutton_Click(object sender, EventArgs e)
{
helpingClass.Calculataion(NavalradioButton, SiblingradioButton,
CivilianradioButton);
Hide();
FillRecordForShowingOnForm();
ResultantForm
obj = new ResultantForm();
obj.Show();
}
public void
FillRecordForShowingOnForm()
{
ShowingRecord.Department
= DepartmentComboxbox.Text;
ShowingRecord.Programme
= ProgrammeCombobox.Text;
ShowingRecord.RegistrationId
= Convert.ToInt32(RegistrationIdTextBox.Text);
ShowingRecord.Semester
= CurrentSemesterTextBox.Text;
ShowingRecord.StudentName
= StudentNametextBox.Text;
} } }
Resultant.cs:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace
CourseRegistrationTask1lab1
{
public partial
class ResultantForm
: Form
{
public ResultantForm()
{
InitializeComponent();
}
private void
ResultantForm_Load(object sender, EventArgs e)
{
StudentNameLabel.Text = ShowingRecord.StudentName;
RegistrationIdLabel.Text = Convert.ToString(ShowingRecord.RegistrationId);
Semesterlabel.Text = ShowingRecord.Semester;
Departmentlabel.Text = ShowingRecord.Department;
Programmelabel.Text = ShowingRecord.Programme;
foreach
(var item in HelpingClass.RegisteredSemesterCoursesList)
{
RegisterCourseslistBox.Items.Add(item);
}
TotalCourseslabel.Text =Convert.ToString( HelpingClass.RegisteredSemesterCoursesList.Count);
TotalFeesLabel.Text = ShowingRecord.TotalFees.ToString();
NavalLabel.Text = ShowingRecord.Type;
SiblingLabel.Text = ShowingRecord.Sibling;
}
}
}
Form 1 Design:
Resultant form design:
