private void Guest_StateChanged() { if (Guests.Any()) { Guests.Clear(); } var guests = _searchGuestService.SearchGuest(Guest.FirstName, Guest.LastName, Guest.Phone); if (guests.Any()) { Guests = new ObservableCollection <Guest>(guests); } }
private void Guest_StateChanged() { if (GuestResults.Any()) { GuestResults.Clear(); } var guests = _searchGuestService.SearchGuest(Guest.FirstName, Guest.LastName, Guest.Phone); GuestListVisibility = guests.Any(); if (guests.Any()) { GuestResults = new ObservableCollection <Guest>(guests); } IsGuestFormValid = Guest.HasErrors == false || _selectedGuestResult != null; }