public void DataMaintenance(Guest aGuest, DB.DBOperation operation)
{
int index = 0;
//perform a given database operation to the dataset in meory;
hotelDB.DataSetChange(aGuest, operation);
//perform operations on the collection
switch (operation)
{
case DB.DBOperation.Add:
//*** Add the guest to the Collection
guests.Add(aGuest);
break;
case DB.DBOperation.Edit:
index = FindIndex(aGuest);
guests[index] = aGuest; // replace guest at this index with the updated guest
break;
case DB.DBOperation.Delete:
index = FindIndex(aGuest); // find the index of the specific guest in collection
guests.RemoveAt(index); // remove that guest form the collection
break;
}
}
public void DataMaintenance(Booking aBooking, DB.DBOperation operation)
{
int index = 0;
//perform a given database operation to the dataset in meory;
hotelDB.DataSetChange(aBooking, operation);
//perform operations on the collection
switch (operation)
{
case DB.DBOperation.Add:
//*** Add the booking to the Collection
bookings.Add(aBooking);
break;
case DB.DBOperation.Edit:
index = FindIndex(aBooking);
bookings[index] = aBooking; // replace booking at this index with the updated booking
break;
case DB.DBOperation.Delete:
index = FindIndex(aBooking); // find the index of the specific booking in collection
bookings.RemoveAt(index); // remove that booking form the collection
break;
}
}
