private void button1_Click(object sender, EventArgs e)
{
List <Teacher> TeacherList = TeacherDB.TeacherLoad();
Teacher teacher = TeacherDB.TempLoad();
int[] schedule = { 0, 0, 0, 0, 0, 0, 0, 0 };
List <int> teacherAvailability = new List <int>(schedule);
for (int i = 0; i < chkListBoxPeriod.Items.Count; i++)
{
if (chkListBoxPeriod.GetItemChecked(i))
{
teacherAvailability[i] = 1;
}
}
Teacher newTeacher = TeacherDB.TeacherFind(teacher.TeacherID);
newTeacher.Availability = teacherAvailability;
TeacherDB.TeacherDelete(newTeacher);
TeacherDB.TeacherSave(newTeacher);
this.Close();
}