private void HallNewButton_Click(object sender, EventArgs e)
{
LectureHallForm form = new LectureHallForm();
form.SetHall(new LectureHall());
form.Show();
form.FormClosed += LectureHallForm_Closed;
}
private void HallEditButton_Click(object sender, EventArgs e)
{
LectureHallForm form = new LectureHallForm();
form.SetHall((LectureHall)HallCombobox.SelectedItem);
form.Show();
form.FormClosed += LectureHallForm_Closed;
}
private void LectureHallForm_Closed(object sender, System.Windows.Forms.FormClosedEventArgs e)
{
LectureHallForm form = (LectureHallForm)sender;
if (form.InsertedHalls.Count > 0)
{
foreach (LectureHall hall in form.InsertedHalls)
{
all_halls.Add(hall);
}
HallCombobox.SelectedIndex = HallCombobox.Items.Count - 1;
}
else if (form.Deleted)
{
all_halls.RemoveAt(HallCombobox.SelectedIndex);
}
}