public void RemoveStudent(Student studentToRemove)
{
if (!this.StudentExists(studentToRemove))
{
throw new ArgumentException("No such student exists in this course");
}
this.students.Remove(studentToRemove);
}
private bool StudentExists(Student studentToCheck)
{
bool isFound = false;
foreach (var stu in this.students)
{
if (studentToCheck.UniqueNumber == stu.UniqueNumber)
{
isFound = true;
break;
}
}
return isFound;
}
public void AddStudent(Student studentToAdd)
{
if (this.StudentExists(studentToAdd))
{
throw new ArgumentException("Student {0} is already taking this course", studentToAdd.Name);
}
else if (this.students.Count >= MaxNumberOfStudentPerCourse)
{
throw new ArgumentException("The {0} course is full. No more students can sing for this course", this.CourseName);
}
else
{
this.students.Add(studentToAdd);
}
}
