public void Cancel()
{
Book.TENSACH = dataProvider.GetItem <SACH>(x => x.MASACH == Book.MASACH).TENSACH;
Book.NAMXB = dataProvider.GetItem <SACH>(x => x.MASACH == Book.MASACH).NAMXB;
Book.ANHBIA = dataProvider.GetItem <SACH>(x => x.MASACH == Book.MASACH).ANHBIA;
Author = AuthorList.FirstOrDefault(x => x.MATG == Book.MATG);
Category = CategoryList.FirstOrDefault(x => x.MATL == Book.MATL);
Publisher = PublisherList.FirstOrDefault(x => x.MANXB == Book.MANXB);
if (string.IsNullOrEmpty(Book.ANHBIA) == true || File.Exists(Book.ANHBIA) == false)
{
Book.ANHBIA = @"/Resources/Images/Book/DefaultBook.jpg";
}
}
public BookDetailViewModel(DataProvider dataProvider, IEventAggregator eventAggregator) : base(dataProvider, eventAggregator)
{
AuthorList = dataProvider.AuthorList;
CategoryList = dataProvider.CategoryList;
PublisherList = dataProvider.PublisherList;
Book = dataProvider.SelectedBook;
PublishRange = dataProvider.LibraryRules.KHOANGCACHXB ?? 0;
eventAggregator.Subscribe(this);
Author = AuthorList.FirstOrDefault(x => x.MATG == Book.MATG);
Category = CategoryList.FirstOrDefault(x => x.MATL == Book.MATL);
Publisher = PublisherList.FirstOrDefault(x => x.MANXB == Book.MANXB);
DetailList = dataProvider.GetBookDetailList(x => x.MASACH == Book.MASACH);
if (string.IsNullOrEmpty(Book.ANHBIA) == true || File.Exists(Book.ANHBIA) == false)
{
Book.ANHBIA = @"/Resources/Images/Book/DefaultBook.jpg";
}
}
public static Author GetAuthor(int id)
{
return(AuthorList.FirstOrDefault(a => a.Id == id));
}