protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
{
base.OnNavigatingFrom(e);
//foreach (var item in GuestGridViewIn.SelectedItems)
//{
// theEvent.EditedGuestList.Add((item as ContactItemModel).ID);
//}
foreach (var contact in allContacts.Contacts.Items)
{
if (GuestGridViewIn.SelectedItems.Contains(contact))
{
// Add contact if not laready there
if (!theEvent.GuestListModel.GuestList.ContainsContact(contact.ID))
{
var newEvent = SqLiteManager.AddGuestToEvent(theEvent.ID, contact);
theEvent.GuestListModel.GuestList.Add(newEvent);
}
}
else
{
var eventGuest = theEvent.GuestListModel.GuestList.GetEventGuest(contact.ID);
if (eventGuest != null)
{
SqLiteManager.RemoveGuestFromEvent(eventGuest.ID);
// Remove contact
theEvent.GuestListModel.GuestList.RemoveContact(contact.ID);
}
}
}
}
