public static DalCollectionBook ToDalCollectionBook(this Collection_Book cb) { return(new DalCollectionBook { ID = cb.Collection_BookID, BookID = cb.BookID, CollectionID = cb.CollectionID, IsRead = cb.IsRead }); }
public void AddBook(DalCollection collection, DalBook book) { var dbBook = context.Books.FirstOrDefault(e => e.BookID == book.ID); var dbCl = context.Collections.FirstOrDefault(e => e.CollectionID == collection.ID); if (dbBook != null && dbCl != null) { Collection_Book cb = new Collection_Book { IsRead = null, BookID = dbBook.BookID, CollectionID = dbCl.CollectionID }; context.Collection_Book.Add(cb); } }