public async Task<bool> SaveAsync(List<Favorite> favorites) { var objectStorageHelper = new StorageHelper<List<Favorite>>(StorageType.Local); bool result = await objectStorageHelper.SaveAsync(favorites, StorageFileName); return result; } }
public async Task AddItemAsync() { var newItem = new Favorite() { HostName = this.HostName, PortNumber = this.PortNumber }; Favorites.Add(newItem); var repo = new FavoritesRepository(); bool saveOk = await repo.SaveAsync(Favorites.ToList()); }