public TeacherController()
{
las = new LoadAndSave <Teacher>(Path);
teachers = las.Load();
if (teachers == null)
{
teachers = new List <Teacher>();
}
}
public ClassController(Teacher teacher)
{
current = teacher;
las = new LoadAndSave <Class>(Path);
classes = las.Load();
if (classes == null)
{
classes = new List <Class>();
}
}