// #2a Method updates PERIODS drop-down with available periods
private void LB_Day_SelectedIndexChanged(object sender, EventArgs e)
{
CB_AvailTimes.Items.Clear();
_day = _days[LB_Day.SelectedIndex];
PeriodAccessLayer PAL = new PeriodAccessLayer(Session.Database);
_periods = PAL.GetFreePeriods(_instruments[CB_Instrument.SelectedIndex], _terms[LB_Terms.SelectedIndex], _day);
foreach (Period p in _periods)
{
CB_AvailTimes.Items.Add(p.Id);
}
}
// #2b occurs if picking a custom date
private void DTP_StartDate_ValueChanged(object sender, EventArgs e)
{
CB_AvailTimes.Items.Clear();
if (DTP_StartDate.Value < _terms[LB_Terms.SelectedIndex].StartDate || DTP_StartDate.Value > _terms[LB_Terms.SelectedIndex].EndDate)
{
MessageBox.Show("The selected date is not within the selected term.");
}
else
{
_day = DTP_StartDate.Value.DayOfWeek;
CB_AvailTimes.Items.Clear();
PeriodAccessLayer PAL = new PeriodAccessLayer(Session.Database);
_periods = PAL.GetFreePeriods(_instruments[CB_Instrument.SelectedIndex], _terms[LB_Terms.SelectedIndex], _day);
foreach (Period p in _periods)
{
CB_AvailTimes.Items.Add(p.Id);
}
}
}
private void FillLists()
{
InstrumentAccessLayer IAL = new InstrumentAccessLayer(Session.Database);
_instruments = IAL.GetAllInstruments();
TermAccessLayer TAL = new TermAccessLayer(Session.Database);
_terms = TAL.GetAllTerms();
DayAccessLayer DAL = new DayAccessLayer(Session.Database);
_days = DAL.GetAllDays();
PeriodAccessLayer PAL = new PeriodAccessLayer(Session.Database);
_periods = PAL.GetAllPeriods();
TutorAccessLayer TuAL = new TutorAccessLayer(Session.Database);
_tutors = TuAL.GetAllTutors();
RoomAccessLayer RAL = new RoomAccessLayer(Session.Database);
_rooms = RAL.GetAllRooms();
}
