private void ApprovingDelete() { AllContactData.Remove(ItemNeedsToBeDeleted); LoadLastLoadedSection(); if (delPopWin != null) { delPopWin.Close(); } dataService.SaveData(AllContactData); /// saves data to the hard drive }
private int lastViewHolder = 1; /// 0 means = you're on "Favourites" section, 1 means you're on "Contacts" section public BookViewModel() { dataService = new JsonContactDataService(); ContactVM = new ContactViewModel(this); AllContactData = dataService.GetData().ToObservableCollection(); FavContactData = AllContactData.Where(x => x.IsFavourite == true).ToObservableCollection(); ContactData = AllContactData.Where(x => x.IsFavourite == false).ToObservableCollection(); CurrentContactData = ContactData; ContactsCommand = new RelayCommand(LoadContacts); FavouritesCommand = new RelayCommand(LoadFavourites); DeleteApprove = new RelayCommand(ApprovingDelete); DeleteCancel = new RelayCommand(QuitDeleting); AddCommand = new RelayCommand(AddNewContact); }
public void UpdateFavourites(Contact selectedContact) { foreach (Contact item in AllContactData) { if (item == selectedContact) { AllContactData.Remove(item); AllContactData.Add(selectedContact); LoadLastLoadedSection(); break; } } dataService.SaveData(AllContactData); /// saves data to the hard drive }
private void AddNewContact() { Contact newContact = new Contact { Name = null, ImagePath = null, PhoneNumbers = new string[2] { null, null }, Mail = null, Address = null, IsFavourite = false }; AllContactData.Add(newContact); LoadLastLoadedSection(); dataService.SaveData(AllContactData); /// saves data to the hard drive }
private void LoadFavourites() { FavContactData = AllContactData.Where(x => x.IsFavourite == true).ToObservableCollection(); CurrentContactData = FavContactData; lastViewHolder = 0; }
private void LoadContacts() { ContactData = AllContactData.Where(x => x.IsFavourite == false).ToObservableCollection(); CurrentContactData = ContactData; lastViewHolder = 1; }