private void AfterDetailDeleted(ObservableCollection <NavigationItemViewModel> items, AfterDetailDeletedEventArgs args)
{
NavigationItemViewModel item = items.SingleOrDefault(f => f.Id == args.Id);
if (item != null)
{
items.Remove(item);
}
}
private void AfterDetailSaved(ObservableCollection <NavigationItemViewModel> items, AfterDetailSavedEventArgs args)
{
NavigationItemViewModel lookupItem = items.SingleOrDefault(l => l.Id == args.Id);
if (lookupItem == null)
{
items.Add(new NavigationItemViewModel(args.Id, args.DisplayMember, args.ViewModelName, _eventAggregator));
}
else
{
lookupItem.DisplayMember = args.DisplayMember;
}
}