//Restore button
private void restoreToolStripMenuItem_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Do you really want to restore data from XML? Almost all online data will be lost.", "Restore",
MessageBoxButtons.YesNo) == DialogResult.Yes)
{
LockerFactory lockerFactory = new LockerFactory();
LockerGateway <Locker> lg = (LockerGateway <Locker>)lockerFactory.GetLocker();
TrainingFactory trainingFactory = new TrainingFactory();
TrainingGateway <Training> tg = (TrainingGateway <Training>)trainingFactory.GetTraining();
PurchaseFactory purchaseFactory = new PurchaseFactory();
PurchaseGateway <Purchase> pg = (PurchaseGateway <Purchase>)purchaseFactory.GetPurchase();
TrainerFactory trainerFactory = new TrainerFactory();
TrainerGateway <Trainer> trainerg = (TrainerGateway <Trainer>)trainerFactory.GetTrainer();
TrainerRatingFactory trainerRatingFactory = new TrainerRatingFactory();
TrainerRatingGateway <TrainerRating> tr = (TrainerRatingGateway <TrainerRating>)trainerRatingFactory.GetTrainerRating();
TicketFactory ticketFactory = new TicketFactory();
TicketGateway <Ticket> ticketg = (TicketGateway <Ticket>)ticketFactory.GetTicket();
tg.Delete();
pg.Delete();
tr.Delete();
trainerg.Delete();
lg.Delete();
ticketg.Delete();
foreach (var locker in lg.Select())
{
lg.Insert(locker);
}
foreach (var ticket in TicketXMLGateway <Ticket> .Instance.Select())
{
TicketXMLGateway <Ticket> .Instance.Insert(ticket);
}
foreach (var trainer in TrainerXMLGateway <Trainer> .Instance.Select())
{
TrainerXMLGateway <Trainer> .Instance.Insert(trainer);
}
foreach (var purchase in PurchaseXMLGateway <Purchase> .Instance.Select())
{
PurchaseXMLGateway <Purchase> .Instance.Insert(purchase);
}
foreach (var training in TrainingXMLGateway <Training> .Instance.Select())
{
TrainingXMLGateway <Training> .Instance.Insert(training);
}
foreach (var rating in TrainerRatingXMLGateway <TrainerRating> .Instance.Select())
{
TrainerRatingXMLGateway <TrainerRating> .Instance.Insert(rating);
}
MessageBox.Show("Data restored!");
}
}
protected override bool DeleteRecord()
{
TicketFactory ticketFactory = new TicketFactory();
TicketGateway <Ticket> ticketg = (TicketGateway <Ticket>)ticketFactory.GetTicket();
ticketg.Delete(ticket.RecordId);
return(true);
}