public void Delete(int position, List <Assignment> assignments)
{
Console.Clear();
Console.WriteLine();
string[] menu = { "có", "không" };
MenuSelector menuSelector = new MenuSelector(menu, "Bạn có chắc muốn xóa phân công này?");
int select = menuSelector.Selector();
switch (select)
{
case 0:
Console.Clear();
handler.Delete(assignments[position].ID);
assignments[position].TeacherID = null;
assignments[position].Semester = 0;
Console.WriteLine("Xóa thành công");
break;
case 1:
Console.Clear();
PrintSelectorTable(assignments, position);
break;
}
}
private void schedulerStorage1_AppointmentDeleting(object sender, PersistentObjectCancelEventArgs e)
{
try
{
Nested_CheckSecurityForDeletion();
}
catch (AccessDeniedException)
{
ErrorHandler.Show("Impossibile accedere alla funzionalità richiesta. Accesso negato");
e.Cancel = true;
return;
}
//if (XtraMessageBox.Show("Sicuro di procedere alla cancellazione dell'assegnazione?", "Domanda", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
//{
DevExpress.XtraScheduler.Appointment app = e.Object as DevExpress.XtraScheduler.Appointment;
Assignment a = app.GetSourceObject(schedulerStorage1) as Assignment;
IBooking b = a.Booking;
//aggiorno lo stato della prenotaizone
a.Booking.RemoveAssignment(a);
if (b.Assignments.Count == 0)
{
//elimino l'intera prenotazione
BookingHandler h = new BookingHandler();
h.Delete(b.BaseObject);
}
else
{
//elimino solo la assegnazione corrente
////i save on my db
AssignmentHandler h = new AssignmentHandler();
h.Delete(a);
}
// return;
//}
//e.Cancel = true;
}
} // checked
public void Delete()
{
List <Class> classes = this.teacher.Role == (int)UserPermission.HeadSection ? classHandler.GetList(teacher.SubjectID) : classHandler.GetClasses();
bool exit = false;
while (!exit)
{
Console.Clear();
PrintTable(classes);
string classId = GetID2();
classHandler.Delete(classId);
assignmentHandler.Delete(assigment => assigment.ClassID == classId);
classes.RemoveAt(classHandler.GetIndex(classId, classes));
Console.Clear();
PrintTable(classes);
Console.Write("Nhấn esc để thoát");
ConsoleKeyInfo keyInfo = Console.ReadKey();
if (keyInfo.Key == ConsoleKey.Escape)
{
exit = true;
}
}
} //checked
} //checked
public void Delete()
{
AssignmentHandler assignmentHandler = new AssignmentHandler();
bool exit = false;
while (!exit)
{
List <Term> terms = this.teacher.Role == (int)UserPermission.HeadSection ? handler.GetList(this.teacher.SubjectID) : handler.GetListTerm();
PrintTable(terms);
string id = GetId2();
handler.DeleteTerm(id);
terms.RemoveAt(handler.GetIndex(id, terms));
assignmentHandler.Delete(assignment => assignment.TermID == id);
PrintTable(terms);
Console.Clear();
PrintTable(terms);
Console.Write("Bạn có muốn sửa tiếp không?(nhấn esc để thoát)");
ConsoleKeyInfo info = Console.ReadKey();
if (info.Key == ConsoleKey.Escape)
{
exit = true;
}
}
} //checked
