private void OnLoadMoreBooks()
{
if (SelectedCategory != null)
{
BookDataService.GetMoreBooksByCategory(GetBooksCallback, SelectedCategory.CategoryID, _pageSize);
}
}
public void LoadBooksByTitle()
{
//Books.Clear();
Books = null;
if (SelectedCategory != null)
{
BookDataService.GetBooksByTitle(GetBooksCallback, SelectedCategory.CategoryID, TitleFilter);
}
}
public void LoadBooksByCategory()
{
//Books.Clear();
Books = null;
if (SelectedCategory != null)
{
BookDataService.GetBooksByCategory(GetBooksCallback, SelectedCategory.CategoryID, _pageSize);
}
}
private void OnSaveBooks()
{
BookDataService.Save(SaveBooksCallback, null);
}
public void LoadCategories()
{
//Categories.Clear();
Categories = null;
BookDataService.GetCategories(GetCategoriesCallback);
}
//private void InitializeModels()
//{
// Categories = new ObservableCollection<Category>();
// Books = new ObservableCollection<Book>();
// BooksOfTheDay = new ObservableCollection<BookOfDay>();
// SelectedBook = new Book();
//}
public void LoadBookOfDays()
{
//BooksOfTheDay.Clear();
BooksOfTheDay = null;
BookDataService.GetBooksOfTheDay(GetBooksOfTheDayCallback);
}