public static List <Student> getStudentsFromOffering(CourseOffering courseOffering)
{
string selectSQL = "SELECT s.StudentNum, s.Name, s.Type FROM Student s "
+ "JOIN Registration r ON s.StudentNum = r.Student_StudentNum "
+ "WHERE r.CourseOffering_Course_CourseID=@courseID "
+ " AND r.CourseOffering_Year = @year "
+ " AND r.CourseOffering_Semester = @Semester";
SqlConnection connection = new SqlConnection(connectionString);
SqlCommand command = new SqlCommand(selectSQL, connection);
command.Parameters.AddWithValue("@courseID", courseOffering.CourseOffered.CourseNumber);
command.Parameters.AddWithValue("@year", courseOffering.Year.ToString());
command.Parameters.AddWithValue("@Semester", courseOffering.Semester);
SqlDataReader reader = null;
List <Student> studentsInOffering = new List <Student>();
try
{
connection.Open();
reader = command.ExecuteReader();
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
string studentNumber = (string)reader["StudentNum"];
string studentName = (string)reader["Name"];
string type = (string)reader["Type"];
if (type == "Full Time")
{
Student ourStudent = new FullTimeStudent(studentNumber, studentName);
studentsInOffering.Add(ourStudent);
}
if (type == "Part Time")
{
Student ourStudent = new PartTimeStudent(studentNumber, studentName);
studentsInOffering.Add(ourStudent);
}
else
{
Student ourStudent = new CoopStudent(studentNumber, studentName);
studentsInOffering.Add(ourStudent);
}
}
}
}
catch (Exception e)
{
throw e;
}
finally
{
connection.Close();
}
return(studentsInOffering);
}
public void AddDefault(Student person, int department)
{
int index = Count - 1;
switch (department)
{
case 1:
var t = new FullTimeStudent(person);
if (Add(t, index))
{
OnCollectionDepartmentChanged(this, new CollectionHandlerEventArgs(CollectionName, "Зачислен", base[index].Data));
}
break;
case 2:
var s = new ExtramuralStudent(person);
if (Add(s, index))
{
OnCollectionDepartmentChanged(this, new CollectionHandlerEventArgs(CollectionName, "Зачислен", base[index].Data));
}
break;
case 3:
var m = new DistanceStudent(person);
if (Add(m, index))
{
OnCollectionDepartmentChanged(this, new CollectionHandlerEventArgs(CollectionName, "Зачислен", base[index].Data));
}
break;
}
Console.WriteLine("\nКоллекция после изменений:");
Show();
}
public void ShouldIsFullTimeStudent()
{
var StudentBase = new FullTimeStudent {
Id = 101, Name = "student"
};
var result = patternMatching.IsFullTimeStudent(StudentBase);
result.Should().BeTrue();
}
public void ShouldCheckSpecificType()
{
StudentBase student = new FullTimeStudent {
Id = 1, Name = "FullTimeStudent-1"
};
bool yes = patternMatching.IsFullTimeStudent(student);
yes.Should().BeTrue();
}
protected void ValidateForm()
{
var studentName = txtStudentName.Text;
var studentType = pnlStudentType.Controls.OfType <RadioButton>().FirstOrDefault(r => r.Checked);
if (studentType == null)
{
return;
}
Student student = null;
if (studentType == btuFulltime)
{
student = new FullTimeStudent(studentName);
}
else if (studentType == btuparttime)
{
student = new PartTimeStudent(studentName);
}
else
{
student = new CoopStudent(studentName);
}
var error = false;
for (var i = 0; i < CheckBoxList.Items.Count; i++)
{
if (!CheckBoxList.Items[i].Selected)
{
continue;
}
try
{
student.addCourse(Helper.GetCourses()[i]);//add course is taken from full time class
}
catch (Exception ex)
{
lblError.Text = ex.Message;
lblError.Visible = true;
error = true;
}
// lblError.Visible = false;
}
if (!error)
{
StudentInfo(student, studentType.Text);
}
}//validate form
public static List <Student> retreiveAllStudents()
{
string selectStudentsSQL = "SELECT * FROM Student";
SqlConnection connection = new SqlConnection(connectionString);
SqlCommand command = new SqlCommand(selectStudentsSQL, connection);
SqlDataReader reader = null;
List <Student> students = new List <Student>();
try
{
connection.Open();
reader = command.ExecuteReader();
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
string courseNum = (string)reader["StudentNum"];
string courseName = (string)reader["Name"];
string type = (string)reader["Type"];
if (type == "Full Time")
{
Student student = new FullTimeStudent(courseNum, courseName);
students.Add(student);
}
if (type == "Part Time")
{
Student student = new PartTimeStudent(courseNum, courseName);
students.Add(student);
}
if (type == "Co-op")
{
Student student = new CoopStudent(courseNum, courseName);
students.Add(student);
}
}
}
}
catch (Exception)
{
throw;
}
finally
{
connection.Close();
}
return(students);
}
protected void btnAddCourseOffering_Click1(object sender, EventArgs e)
{
string studentNumber = txtStudentName.Text;
string studentName = txtStudentName.Text;
List <CourseOffering> coursesOffered = CourseOfferingsDataAccess.retreiveAllCourses();
int j = ddlCourseOffering.SelectedIndex;
string test = rblStudentStatus.SelectedValue;
if (rblStudentStatus.SelectedValue == "Full-Time")
{
Student ourStudents = new FullTimeStudent(studentNumber, studentName);
StudentDataAccess.AddStudent(ourStudents);
int selectedIndex = ddlCourseOffering.SelectedIndex;
coursesOffered[selectedIndex].AddStudent(ourStudents);
RegistrationDataAccess.addRegistration(ourStudents, coursesOffered[selectedIndex]);
txtStudentName.Text = "";
txtStudentNumber.Text = "";
}
else if (rblStudentStatus.SelectedValue == "Part-Time")
{
Student ourStudents = new PartTimeStudent(studentNumber, studentName);
StudentDataAccess.AddStudent(ourStudents);
int selectedIndex = ddlCourseOffering.SelectedIndex;
coursesOffered[selectedIndex].AddStudent(ourStudents);
RegistrationDataAccess.addRegistration(ourStudents, coursesOffered[selectedIndex]);
txtStudentName.Text = "";
txtStudentNumber.Text = "";
}
else if (rblStudentStatus.SelectedValue == "Co-op")
{
Student ourStudents = new CoopStudent(studentNumber, studentName);
StudentDataAccess.AddStudent(ourStudents);
int selectedIndex = ddlCourseOffering.SelectedIndex;
coursesOffered[selectedIndex].AddStudent(ourStudents);
RegistrationDataAccess.addRegistration(ourStudents, coursesOffered[selectedIndex]);
txtStudentName.Text = "";
txtStudentNumber.Text = "";
}
}
public static List <Student> RetrieveAllStudent()
{
// Define ADO.NET objects
string selectStudentsSQL = "SELECT * FROM Student";
SqlConnection connection = new SqlConnection(connectionString);
SqlCommand command = new SqlCommand(selectStudentsSQL, connection);
SqlDataReader reader = null;
List <Student> students = new List <Student>();
try
{
connection.Open();
reader = command.ExecuteReader();
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
string studentNum = (string)reader["StudentNum"];
string studentName = (string)reader["Name"];
string studentType = (string)reader["Type"];
Student student = null;
if (studentType == StudentType.FullTime)
{
student = new FullTimeStudent(studentNum, studentName);
}
if (studentType == StudentType.PartTime)
{
student = new PartTimeStudent(studentNum, studentName);
}
if (studentType == StudentType.Coop)
{
student = new CoopStudent(studentNum, studentName);
}
students.Add(student);
}
}
return(students);
}
catch (Exception)
{
throw;
}
finally
{
connection.Close();
}
}
public void ShouldCalculateBonusPoint()
{
StudentBase fullTimeStudent = new FullTimeStudent {
Id = 1
};
StudentBase partTimeStudent = new PartTimeStudent {
Id = 100
};
int bonusPointForFullTimeStudent = patternMatching.CalculateBonusPoint(fullTimeStudent);
int bonusPointForPartTimeStudent = patternMatching.CalculateBonusPoint(partTimeStudent);
bonusPointForFullTimeStudent.Should().Be(200);
bonusPointForPartTimeStudent.Should().Be(100);
}
public static Student RetrieveStudentByStudentNum(string studentNum)
{
string selectStudentByIdSQL = "SELECT StudentNum FROM Student WHERE studentNum = StudentNum";
SqlConnection connection = new SqlConnection(connectionString);
SqlCommand command = new SqlCommand(selectStudentByIdSQL, connection);
SqlDataReader reader = null;
List <Student> students = new List <Student>();
try
{
connection.Open();
reader = command.ExecuteReader();
if (reader != null && reader.HasRows)
{
string studentId = (string)reader["StudentNum"];
string studentName = (string)reader["Name"];
string studentType = (string)reader["Type"];
Student student = null;
if (studentType == StudentType.FullTime)
{
student = new FullTimeStudent(studentNum, studentName);
}
if (studentType == StudentType.PartTime)
{
student = new PartTimeStudent(studentNum, studentName);
}
if (studentType == StudentType.Coop)
{
student = new CoopStudent(studentNum, studentName);
}
students.Add(student);
return(student);
}
}
catch (Exception)
{
throw;
}
finally
{
connection.Close();
}
return(null);
}
public static Student MakeStudent(string name, string number, string type)
{
Student student = null;
if (type == FullTime)
{
student = new FullTimeStudent(number, name);
}
else if (type == PartTime)
{
student = new PartTimeStudent(number, name);
}
else if (type == Coop)
{
student = new CoopStudent(number, name);
}
return(student);
}
protected void btnAddToCourseOffering_Click(object sender, EventArgs e)
{
Student astudent = null;
List <CourseOffering> coursesOffering = CourseOfferingDataAccess.RetrieveAllCoursesOffering();
int indx = 1;
try
{
switch (rdbStudentType.SelectedItem.Value)
{
case "FullTime":
astudent = new FullTimeStudent(txtStudentNumber.Text, txtStudentName.Text);
break;
case "PartTime":
astudent = new PartTimeStudent(txtStudentNumber.Text, txtStudentName.Text);
break;
case "Coop":
astudent = new CoopStudent(txtStudentNumber.Text, txtStudentName.Text);
break;
}
StudentDataAccess.AddNewStudent(astudent);
if (drpRegisterStudentsList.SelectedIndex != 0)
{
foreach (CourseOffering courseO in coursesOffering)
{
if (indx == drpRegisterStudentsList.SelectedIndex)
{
RegistrationDataAccess.AddNewRegistration(courseO, astudent);
}
indx++;
}
indx = 1;
}
}
catch (Exception)
{
}
populateTable();
}
public void ShouldValidCalculatePoint()
{
var fullTimeStudent = new FullTimeStudent {
Id = 101, Name = "student1"
};
var partTimeStudent = new PartTimeStudent {
Id = 102, Name = "student2", Age = 11
};
var otherStudent = new StudentBase {
Id = 103, Name = "student2"
};
int bonusPointForFullTimeStudent = patternMatching.CalculatePoint(fullTimeStudent);
int bonusPointForPartTimeStudent = patternMatching.CalculatePoint(partTimeStudent);
int fordefault = patternMatching.CalculatePoint(otherStudent);
bonusPointForFullTimeStudent.Should().Be(200);
bonusPointForPartTimeStudent.Should().Be(100);
fordefault.Should().Be(0);
}
/**
* Create the student object
*/
protected void CreateStudent(string type, string name)
{
IStudent student;
switch (type)
{
case "Full Time":
student = new FullTimeStudent(name);
break;
case "Part Time":
student = new PartTimeStudent(name);
break;
case "Co-Op":
student = new CoopStudent(name);
break;
default:
student = new FullTimeStudent(name);
break;
}
_student = student;
}
protected void AddStudent_Click(object sender, EventArgs e)
{
if (drpCourseOfferingList.SelectedValue != "-1")
{
using (StudentRegistrationEntities entityContext = new StudentRegistrationEntities())
{
List <Student> studentList = entityContext.Students.ToList <Student>();
var student = (from c in studentList
where c.StudentNum == txtStudentNumber.Text
select c).FirstOrDefault <Student>();
if (student == null)
{
if (rbFullTime.Checked)
{
student = new FullTimeStudent(txtStudentNumber.Text, txtStudentName.Text);
}
else if (rbPartTime.Checked)
{
student = new PartTimeStudent(txtStudentNumber.Text, txtStudentName.Text);
}
else if (rbCoop.Checked)
{
student = new CoopStudent(txtStudentNumber.Text, txtStudentName.Text);
}
entityContext.Students.Add(student);
entityContext.SaveChanges();
}
CourseOffering courseOffering = GetCourseOfferingFromDropdown(entityContext);
List <Student> registeredStudents = courseOffering.Students.ToList <Student>();
if (!registeredStudents.Exists(x => x.Number == student.Number))
{
courseOffering.Students.Add(student);
entityContext.SaveChanges();
}
}
}
}
protected void btnAddStudent_OnClick(object sender, EventArgs e)
{
Student student = null;
try
{
var courseOffering = Helpers.GetCourseOffering(drpCourses.SelectedValue, context);
if (courseOffering.Students.Any())
{
//checking if the student has already been added
if (Helpers.StudentExists(Helpers.GetCourseOffering(drpCourses.SelectedValue,context), txtStudentId.Text, context))
{
Title = "This Student has already been registered for this course";
}
//add the student to the courseOffering
else
{
switch (lstOrderBy.SelectedIndex)
{
case 0: //full time
student = new FullTimeStudent(txtStudentName.Text, txtStudentId.Text);
break;
case 1: //part time
student = new PartTimeStudent(txtStudentName.Text, txtStudentId.Text);
break;
case 2: //coop
student = new CoopStudent(txtStudentName.Text, txtStudentId.Text);
break;
}
}
student.CourseOfferings.Add(courseOffering);
courseOffering.Students.Add(student);
context.Students.Add(student);
context.SaveChanges();
}
//if courseOffering list is empty add the course
else
{
switch (lstOrderBy.SelectedIndex)
{
case 0: //full time
student = new FullTimeStudent(txtStudentName.Text, txtStudentId.Text);
break;
case 1: //part time
student = new PartTimeStudent(txtStudentName.Text, txtStudentId.Text);
break;
case 2: //coop
student = new CoopStudent(txtStudentName.Text, txtStudentId.Text);
break;
}
student.CourseOfferings.Add(courseOffering);
courseOffering.Students.Add(student);
context.Students.Add(student);
context.SaveChanges();
}
}
catch (Exception err)
{
}
}
public static List <Student> GetRegistedStudentsByCourseOffering(CourseOffering courseOffering)
{
// Define ADO.NET objects
string selectSQL = "SELECT s.StudentNum, s.Name, s.Type FROM Student s"
+ " JOIN Registration r ON s.StudentNum = r.Student_StudentNum"
+ " WHERE r.CourseOffering_Course_CourseID = @CourseID"
+ " AND r.CourseOffering_Year = @Year "
+ " AND r.CourseOffering_Semester = @Semester";
SqlConnection connection = new SqlConnection(connectionString);
SqlCommand SqlCoursecommand = new SqlCommand(selectSQL, connection);
// Add the parameters
SqlCoursecommand.Parameters.AddWithValue("@CourseID", courseOffering.CourseOffered.courseNumber);
SqlCoursecommand.Parameters.AddWithValue("@Year", courseOffering.Year);
SqlCoursecommand.Parameters.AddWithValue("@Semester", courseOffering.Semester);
SqlDataReader reader = null;
List <Student> students = new List <Student>();
try
{
connection.Open();
reader = SqlCoursecommand.ExecuteReader();
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
string studentNum = (string)reader["StudentNum"];
string studentName = (string)reader["Name"];
string studentType = (string)reader["Type"];
Student student = null;
if (studentType == "Full" || studentType == "full")
{
student = new FullTimeStudent(studentNum, studentName);
}
if (studentType == "Part" || studentType == "part")
{
student = new PartTimeStudent(studentNum, studentName);
}
if (studentType == "Coop" || studentType == "coop")
{
student = new CoopStudent(studentNum, studentName);
}
students.Add(student);
}
//return students;
}
}
catch (Exception)
{
throw;
}
finally
{
if (reader != null)
{
reader.Close();
}
connection.Close();
}
return(students);
}
protected void ValidateForm()
{
// Get the student name
var studentName = txtStudentName.Text;
// Get the type of student from radio button
var studentType = pnlStudentType.Controls.OfType<RadioButton>().FirstOrDefault(r => r.Checked);
if (studentType == null) return;
Student student = null;
// Create a new student instance of the appropriate type
switch (studentType.Text)
{
case "Full Time" :
student = new FullTimeStudent(studentName);
break;
case "Part Time" :
student = new PartTimeStudent(studentName);
break;
case "Co-op" :
student = new CoopStudent(studentName);
break;
}
var error = false;
// Iterate through the checkbox list
for (var i = 0; i < _cblAvailableCourses.Items.Count; i++)
{
// If an item is selected
if (!_cblAvailableCourses.Items[i].Selected) continue;
// Attempt to register the student in the course
try
{
student.addCourse((Course) Helper.GetCourses()[i]);
}
catch (Exception e) // Handle any exceptions
{
// Display error
lblError.Text = e.Message;
lblError.Visible = true;
error = true;
}
}
if (!error)
{
// If validation passes, display the results in a table
DisplayStudentInfo(student, studentType.Text);
}
}
public static List<Student> getStudentsByCourseID(string id)
{
List<Student> student = new List<Student>();
Student s;
try
{
connection.Open();
string selectCoursesIDSQL = "SELECT s.StudentNum, s.Name, s.Type FROM Student s "
+ "JOIN Registration r ON s.StudentNum = r.Student_StudentNum "
+ "WHERE r.CourseOffering_Course_CourseID=@courseID "
+ " AND r.CourseOffering_Year = @year"
+ " AND r.CourseOffering_Semester = @semester"
+ " ORDER BY s.Name DESC";
SqlCommand getStudents = new SqlCommand(selectCoursesIDSQL, connection);
getStudents.Parameters.AddWithValue("@courseID", id);
getStudents.Parameters.AddWithValue("@year", Convert.ToInt32(getCourseOfferingByID(getCourseById(id)).Year));
getStudents.Parameters.AddWithValue("@semester", "Summer");
rdr = getStudents.ExecuteReader();
while (rdr.Read())
{
// get the results of each column
string number = (string)rdr["StudentNum"];
string name = (string)rdr["Name"];
string type = (string)rdr["Type"];
//set student types
if (type == "Full Time")
{
s = new FullTimeStudent(number, name);
}
else if (type == "Part Time")
{
s = new PartTimeStudent(number, name);
}
else
{
s = new CoopStudent(number, name);
}
//add student to the list
student.Add(s);
}
}
catch (Exception err)
{
var page = (Page)HttpContext.Current.Handler;
page.Title = err.Message + " h";
}
finally
{
if (rdr != null)
{
rdr.Close();
}
connection.Close();
}
//student.Sort(new StudentSorter().Compare);
return student;
}
protected void Submit_Click(object sender, EventArgs e)
{
try
{
if (!string.IsNullOrEmpty(StudentName.Text))
{
List <Course> courses = Helper.GetCourses();
Student student;
if (RadioButtonListStudentType.SelectedValue.Any())
{
switch (RadioButtonListStudentType.SelectedItem.Value)
{
case "Full Time":
student = new FullTimeStudent(StudentName.Text);
break;
case "Part Time":
student = new PartTimeStudent(StudentName.Text);
break;
case "Co-op":
student = new CoopStudent(StudentName.Text);
break;
default:
student = new FullTimeStudent(StudentName.Text);
break;
}
}
else
{
throw new Exception("Please select the student's status (full‑time, part‑time, co-op).");
}
if (CheckBoxListCourses.SelectedValue.Any())
{
foreach (ListItem item in CheckBoxListCourses.Items)
{
if (item.Selected)
{
int courseNumber = int.Parse(item.Value);
student.addCourse(courses[courseNumber]);
ErrorMessage.Visible = false;
}
}
}
else
{
throw new Exception("Please select the course.");
}
// Course Confirmation Panel:
CourseRegistrationPanel.Visible = false;
CourseConfirmationPanel.Visible = true;
ConfirmationMessage1.Text = string.Format("Thank you {0} for using our online registration system.", student.Name);
ConfirmationMessage2.Text = string.Format("You have been registered as a {0} for the following courses:", student.ToString());
foreach (Course course in student.getEnrolledCourses())
{
TableRow tableRow = new TableRow();
TableCell tableCourseCode = new TableCell();
TableCell tabledCourseTitle = new TableCell();
TableCell tableWeeklyHours = new TableCell();
TableCell tableFeePayable = new TableCell();
tableCourseCode.Text = course.Code;
tableRow.Cells.Add(tableCourseCode);
tabledCourseTitle.Text = course.Title;
tableRow.Cells.Add(tabledCourseTitle);
tableWeeklyHours.Text = course.WeeklyHours.ToString();
tableRow.Cells.Add(tableWeeklyHours);
tableFeePayable.Text = "$" + course.Fee.ToString();
tableRow.Cells.Add(tableFeePayable);
ConfirmationTable.Rows.Add(tableRow);
}
TableFooterRow tableFooterRow = new TableFooterRow();
TableCell tableTotal = new TableCell();
TableCell tableTotalWeeklyHours = new TableCell();
TableCell tableTotalFeePayable = new TableCell();
tableTotal.ColumnSpan = 2;
tableTotal.Text = "Total:";
tableTotalWeeklyHours.Text = student.totalWeeklyHours().ToString();
tableTotalFeePayable.Text = "$" + student.feePayable().ToString();
tableFooterRow.Cells.Add(tableTotal);
tableFooterRow.Cells.Add(tableTotalWeeklyHours);
tableFooterRow.Cells.Add(tableTotalFeePayable);
ConfirmationTable.Rows.Add(tableFooterRow);
}
else
{
throw new Exception("Please enter student name.");
}
}
catch (Exception ex)
{
ErrorMessage.Visible = true;
ErrorMessage.Text = ex.Message;
}
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
if (RadioButton1.Checked)
{
FullTimeStudent ftStudent = new FullTimeStudent(txtName.Text);
studentType.Add(ftStudent); // Add the student to list
foreach (ListItem chosenCourse in CheckBoxList.Items)
{
// if a course is selected do the following
if (chosenCourse.Selected)
{
try
{
// Add each selected course to the student's enrolled courses
foreach (Course course in Helper.GetCourses())
{
if (course.ToString() == chosenCourse.Text)
{
ftStudent.addCourse(course);
}
}
}
catch (Exception ex)
{
// Display error message if courses exceed 8 hours
lblError.Text = ex.Message;
// Continue with rest of code if there is no error
return;
}
} // End of btn selection
} // End of foreach
// Display confirmation page for full-time student
displayConfirmationPage(ftStudent);
} // End of condition
else if (RadioButton2.Checked)
{
PartTimeStudent ptStudent = new PartTimeStudent(txtName.Text);
studentType.Add(ptStudent);
foreach (ListItem chosenCourse in CheckBoxList.Items)
{
if (chosenCourse.Selected)
{
try
{
foreach (Course course in Helper.GetCourses())
{
if (course.ToString() == chosenCourse.Text)
{
ptStudent.addCourse(course);
}
}
}
catch (Exception ex)
{
lblError.Text = ex.Message;
return;
}
} // end of btn selection
} // end of foreach
// Display confirmation page for part-time student
displayConfirmationPage(ptStudent);
} // end of condition
else if (RadioButton3.Checked)
{
CoopStudent cpStudent = new CoopStudent(txtName.Text);
studentType.Add(cpStudent);
foreach (ListItem chosenCourse in CheckBoxList.Items)
{
if (chosenCourse.Selected)
{
try
{
foreach (Course course in Helper.GetCourses())
{
if (course.ToString() == chosenCourse.Text)
{
cpStudent.addCourse(course);
}
}
}
catch (Exception ex)
{
lblError.Text = ex.Message;
return;
}
} // end of btn selection
} // End of foreach
// Display confirmation page for co-op student
displayConfirmationPage(cpStudent);
} // End of condition
} // End of btn submit method
protected void ValidateForm()
{
// Get the student name
var studentName = txtStudentName.Text;
// Get the type of student from radio button
var studentType = pnlStudentType.Controls.OfType <RadioButton>().FirstOrDefault(r => r.Checked);
if (studentType == null)
{
return;
}
Student student = null;
// Create a new student instance of the appropriate type
switch (studentType.Text)
{
case "Full Time":
student = new FullTimeStudent(studentName);
break;
case "Part Time":
student = new PartTimeStudent(studentName);
break;
case "Co-op":
student = new CoopStudent(studentName);
break;
}
var error = false;
// Iterate through the checkbox list
for (var i = 0; i < _cblAvailableCourses.Items.Count; i++)
{
// If an item is selected
if (!_cblAvailableCourses.Items[i].Selected)
{
continue;
}
// Attempt to register the student in the course
try
{
student.addCourse((Course)Helper.GetCourses()[i]);
}
catch (Exception e) // Handle any exceptions
{
// Display error
lblError.Text = e.Message;
lblError.Visible = true;
error = true;
}
}
if (!error)
{
// If validation passes, display the results in a table
DisplayStudentInfo(student, studentType.Text);
}
}
protected void submit_Click(object sender, System.EventArgs e)
{
if (name.Text == "")
{
error.Visible = true;
error.Text = "<strong class='error'>You have not entered a name</strong>";
}
else
{
try
{
// Student Type
Student student;
if (studentType.Items[0].Selected == true)
{
student = new FullTimeStudent(name.Text);
}
else if (studentType.Items[1].Selected == true)
{
student = new PartTimeStudent(name.Text);
}
else
{
student = new CoopStudent(name.Text);
}
// Courses
for (int i = 0; i < courses.Count; i++)
{
if (chklst.Items[i].Selected)
{
student.addCourse(courses[i]);
}
}
form1.Visible = false;
studentName.Text = "<p>Thank you <i class='emphsis'>" + student.Name + "</i>, for using our online registration system.</p>";
studentStatus.Text = "<p>You have been registered as a <strong class='distinct'>" + student.ToString() + "</strong> for the following courses</p>";
// Enrolled Courses
ArrayList enrolledCourses = student.getEnrolledCourses();
// Table
table.Controls.Clear();
TableHeaderRow newHeaderRow = new TableHeaderRow(); // Create table row
table.Controls.Add(newHeaderRow); // Insert table row in table
// Course Code
TableHeaderCell cellHeaderNew = new TableHeaderCell(); // New table cell
Label lblNew = new Label()
{
Text = "Course Code"
}; // New label object text
cellHeaderNew.Controls.Add(lblNew); // Put label in cell
newHeaderRow.Controls.Add(cellHeaderNew); // Put Cell in table row
// Course Title
cellHeaderNew = new TableHeaderCell(); // New table cell
lblNew = new Label()
{
Text = "Course Title"
}; // New label object text
cellHeaderNew.Controls.Add(lblNew); // Put label in cell
newHeaderRow.Controls.Add(cellHeaderNew); // Put Cell in table row
// Course Title
cellHeaderNew = new TableHeaderCell(); // New table cell
lblNew = new Label()
{
Text = "Weekly Hours"
}; // New label object text
cellHeaderNew.Controls.Add(lblNew); // Put label in cell
newHeaderRow.Controls.Add(cellHeaderNew); // Put Cell in table row
// Fee Payable
cellHeaderNew = new TableHeaderCell(); // New table cell
lblNew = new Label()
{
Text = "Fee Payable"
}; // New label object text
cellHeaderNew.Controls.Add(lblNew); // Put label in cell
newHeaderRow.Controls.Add(cellHeaderNew); // Put Cell in table row
foreach (Course course in enrolledCourses)
{
// Table
TableRow newRow = new TableRow(); // Create table row
table.Controls.Add(newRow); // Insert table row in table
// Course Code
TableCell cellNew = new TableCell(); // New table cell
lblNew = new Label()
{
Text = course.Code
}; // New label object text
cellNew.Controls.Add(lblNew); // Put label in cell
newRow.Controls.Add(cellNew); // Put Cell in table row
// Course Title
cellNew = new TableCell(); // New table cell
lblNew = new Label()
{
Text = course.Title
}; // New label object text
cellNew.Controls.Add(lblNew); // Put label in cell
newRow.Controls.Add(cellNew); // Put Cell in table row
// Course Title
cellNew = new TableCell(); // New table cell
lblNew = new Label()
{
Text = course.WeeklyHours.ToString()
}; // New label object text
cellNew.Controls.Add(lblNew); // Put label in cell
newRow.Controls.Add(cellNew); // Put Cell in table row
// Fee Payable
cellNew = new TableCell(); // New table cell
lblNew = new Label()
{
Text = course.Fee.ToString()
}; // New label object text
cellNew.Controls.Add(lblNew); // Put label in cell
newRow.Controls.Add(cellNew); // Put Cell in table row
}
// Table
TableRow lastRow = new TableRow(); // Create table row
table.Controls.Add(lastRow); // Insert table row in table
// Blank
TableCell lastCell = new TableCell(); // New table cell
lblNew = new Label()
{
Text = ""
}; // New label object text
lastCell.Controls.Add(lblNew); // Put label in cell
lastRow.Controls.Add(lastCell); // Put Cell in table row
// Total
lastCell = new TableCell(); // New table cell
lblNew = new Label()
{
Text = "Total"
}; // New label object text
lastCell.Style.Add("text-align", "right");
lastCell.Controls.Add(lblNew); // Put label in cell
lastRow.Controls.Add(lastCell); // Put Cell in table row
// Weekly Hours
lastCell = new TableCell(); // New table cell
lblNew = new Label()
{
Text = student.totalWeeklyHours().ToString()
}; // New label object text
lastCell.Controls.Add(lblNew); // Put label in cell
lastRow.Controls.Add(lastCell); // Put Cell in table row
// Fee Payable
lastCell = new TableCell(); // New table cell
lblNew = new Label()
{
Text = student.feePayable().ToString()
}; // New label object text
lastCell.Controls.Add(lblNew); // Put label in cell
lastRow.Controls.Add(lastCell); // Put Cell in table row
}
catch (Exception ex)
{
error.Text = ex.Message;
error.Visible = true;
}
}
}
protected void btnAddCourse_Click(object sender, EventArgs e)
{
string studentNumber = txtStudentNumber.Text;
string studentName = txtStudentName.Text;
List <CourseOffering> coursesOffered = CourseOfferingsDataAccess.retreiveAllCourses();
int j = coursesOffered.Count - 1;
if (rblSortOptions.SelectedValue == "fullTime")
{
Student ourStudents = new FullTimeStudent(studentNumber, studentName);
StudentDataAccess.AddStudent(ourStudents);
List <Course> userCourse = CourseDataAccess.retreiveAllCourses();
int i = userCourse.Count() - 1;
CourseOffering courseOfferedCourses = new CourseOffering(userCourse[i], coursesOffered[j].Year, coursesOffered[j].Semester);
courseOfferedCourses.AddStudent(ourStudents);
courseOfferedCourses.GetStudents().Sort(sortBy);
RegistrationDataAccess.addRegistration(ourStudents, courseOfferedCourses);
txtStudentName.Text = "";
txtStudentNumber.Text = "";
Response.Redirect(Request.RawUrl);
}
else if (rblSortOptions.SelectedValue == "partTime")
{
Student ourStudents = new PartTimeStudent(studentNumber, studentName);
StudentDataAccess.AddStudent(ourStudents);
List <Course> userCourse = CourseDataAccess.retreiveAllCourses();
int i = userCourse.Count() - 1;
CourseOffering courseOfferedCourses = new CourseOffering(userCourse[i], coursesOffered[j].Year, coursesOffered[j].Semester);
courseOfferedCourses.AddStudent(ourStudents);
courseOfferedCourses.GetStudents().Sort(sortBy);
txtStudentName.Text = "";
txtStudentNumber.Text = "";
Response.Redirect(Request.RawUrl);
}
else if (rblSortOptions.SelectedValue == "coop")
{
Student ourStudents = new CoopStudent(studentNumber, studentName);
StudentDataAccess.AddStudent(ourStudents);
List <Course> userCourse = CourseDataAccess.retreiveAllCourses();
int i = userCourse.Count() - 1;
CourseOffering courseOfferedCourses = new CourseOffering(userCourse[i], coursesOffered[j].Year, coursesOffered[j].Semester);
courseOfferedCourses.AddStudent(ourStudents);
courseOfferedCourses.GetStudents().Sort(sortBy);
txtStudentName.Text = "";
txtStudentNumber.Text = "";
Response.Redirect(Request.RawUrl);
}
}
protected void Submit_Click(object sender, EventArgs e)
{
try
{
List <Course> course = Helper.GetCourses();
Student student = null;
//Choses the type of student
switch (studentType.SelectedItem.Value)
{
case "full-time":
student = new FullTimeStudent(txtName.Text);
break;
case "part-time":
student = new PartTimeStudent(txtName.Text);
break;
case "co-op":
student = new PartTimeStudent(txtName.Text);
break;
}
//Add the couses to the student
foreach (ListItem item in liCourses.Items)
{
if (item.Selected)
{
int selected = int.Parse(item.Value);
student.addCourse(course[selected] as Course);
}
}
//Throw Errors
if (txtName.Text == "")
{
throw new Exception("You need to type your name in the space provided");
}
if (student.getEnrolledCourses().Count == 0)
{
throw new Exception("You need to select a cource");
}
//Makes table from selected courses
foreach (Course courses in student.getEnrolledCourses())
{
TableRow row = new TableRow();
TableCell cell = new TableCell();
cell.Text = courses.Code;
row.Cells.Add(cell);
cell = new TableCell();
cell.Text = courses.Title;
row.Cells.Add(cell);
cell = new TableCell();
cell.Text = courses.WeeklyHours.ToString();
row.Cells.Add(cell);
cell = new TableCell();
cell.Text = "$" + courses.Fee.ToString();
row.Cells.Add(cell);
Table.Rows.Add(row);
}
//Makes the Total of the table
TableRow rowTotal = new TableRow();
TableCell cellTotal = new TableCell();
cellTotal.Text = "Total:";
cellTotal.ColumnSpan = 2;
rowTotal.Cells.Add(cellTotal);
cellTotal = new TableCell();
cellTotal.Text = student.totalWeeklyHours().ToString();
rowTotal.Cells.Add(cellTotal);
cellTotal = new TableCell();
cellTotal.Text = "$" + student.feePayable().ToString();
rowTotal.Cells.Add(cellTotal);
Table.Rows.Add(rowTotal);
Name.Text = txtName.Text;
Type.Text = studentType.SelectedItem.Text;
Regestration.Visible = false;
Results.Visible = true;
}
catch (Exception x)
{
error.Text = x.Message;
}
}
