public ViewModel(string key) {
NotesList = new ListCollectionView(ImportantTips.Entries.Where(x => !x.IsLimited || AppKeyHolder.IsAllRight).Reverse().ToList());
if (key != null) {
NotesList.MoveCurrentTo(ImportantTips.Entries.FirstOrDefault(x => x.Id?.Contains(key) == true));
} else {
NotesList.MoveCurrentToFirst();
}
}