public List <Kurs> getKursy()
{
kursy = new List <Kurs>();
List <string> kursy_str = File.ReadAllLines(filePath).ToList();
foreach (var r in kursy_str)
{
string[] enteries = r.Split(',');
Kurs kurs = new Kurs();
kurs.id = int.Parse(enteries[0]);
kurs.name = enteries[1];
List <string> students = new List <string>();
DAO_Student ds = new DAO_Student();
List <Student> dao_students = ds.getStudenci();
for (int i = 2; i < enteries.Length; i++)
{
for (int j = 0; j < dao_students.Count; j++)
{
if (int.Parse(enteries[i]) == dao_students[j].id)
{
students.Add(dao_students[j].id.ToString() + "," + dao_students[j].imie + "," + dao_students[j].nazwisko + "," + dao_students[j].indeks);
}
}
}
kurs.students = students;
kursy.Add(kurs);
}
return(kursy);
}
public void synchronizeStudenci()
{
DAO_Kurs_DB d = new DAO_Kurs_DB();
d.clearConnection();
clearStudenci();
DAO_Student ds = new DAO_Student();
List <Student> studenci = ds.getStudenci();
foreach (Student s in studenci)
{
addFullStudent(s.id, s.imie, s.nazwisko, s.indeks);
}
}