static void addStudent()
{
Console.Clear();
Console.Write("Please enter name: ");
String name = Console.ReadLine();
Console.Write("Please enter ID: ");
String id = Console.ReadLine();
Console.Write("Please enter gender: ");
String gender = Console.ReadLine();
Student s = new Student(name, id, gender);
foreach (string str in gradebooks)
{
s.addGrade(new Grade(str));
}
students.Add(s);
}
public static List<Student> readFromFile()
{
List<Student> students = new List<Student>();
try
{
using (StreamReader sr = new StreamReader("Gradebook.txt"))
{
int nStudents = Int32.Parse(sr.ReadLine());
int nCourses = Int32.Parse(sr.ReadLine());
List<string> courses = new List<string>();
for (int i = 0; i < nCourses; i++)
{
courses.Add(sr.ReadLine());
}
for (int i = 0; i < nStudents; i++)
{
Student s = new Student(sr.ReadLine(), sr.ReadLine(), sr.ReadLine());
foreach (string course in courses)
{
Grade g = new Grade(course);
g.ExerciseScore = Double.Parse(sr.ReadLine());
g.ExamScore = Double.Parse(sr.ReadLine());
g.FinalsScore = Double.Parse(sr.ReadLine());
g.FinalGrade = Double.Parse(sr.ReadLine());
s.addGrade(g);
}
students.Add(s);
}
}
}
catch (Exception e)
{
Console.WriteLine("The file could not be read:");
Console.WriteLine(e.Message);
}
return students;
}
static void viewStudent(Student s)
{
Console.Clear();
Console.WriteLine("Name: "+s.Name);
Console.WriteLine("ID: "+s.Id);
Console.WriteLine("Gender: "+s.Gender);
Console.WriteLine("Grades:");
List<Grade> studentGrades = s.getGrades();
int i = 1;
foreach (Grade g in studentGrades)
{
Console.WriteLine(i+++": "+g.ToString());
}
Console.WriteLine("GPA: " + s.calculateGPA());
Console.Write("Choose a course to edit by entering its number, exit by entering anything else: ");
try
{
int index = Int32.Parse(Console.ReadLine()) - 1;
if (index >= 0 && index < studentGrades.Count)
{
Grade g = s.getGrades()[index];
editGrade(g);
}
}
catch { }
}