public BookDetailViewModel(Book book) { this.Reviews = new ObservableCollection<ReviewViewModel>(); this.BuyLinks = new ObservableCollection<BuyLinkViewModel>(); TheBook = new Book(); TheBook = book; }
public void UpdateViewModel(Book book) { TheBook = book; isLoaded = true; }
public List<Book> BookParse(string xmlFile) { List<Book> bl = new List<Book>(); XNamespace d = @"http://www.w3.org/2005/Atom"; XNamespace db = @"http://www.douban.com/xmlns/"; XNamespace gd = @"http://schemas.google.com/g/2005"; XNamespace opensearch = @"http://a9.com/-/spec/opensearchrss/1.0/"; XDocument doc = XDocument.Parse(xmlFile); foreach (XElement entry in doc.Descendants(d + "entry")) { Book book = new Book(); foreach (XElement element in entry.Descendants(d + "title")) { book.Title = element.Value; } foreach (XElement element in entry.Descendants(d + "summary")) { book.Summary = element.Value; } foreach (XElement element in entry.Descendants(d + "link")) { if (element.Attribute("rel").Value == "image") { book.Imageurl = element.Attribute("href").Value; } else if (element.Attribute("rel").Value == "alternate") { book.Weblink = element.Attribute("href").Value; } } //对于加了冒号前缀的元素,使用下列代码 foreach (XElement element in entry.Descendants(db + "attribute")) { switch (element.Attribute("name").Value) { case "isbn13": book.Isbn = element.Value; break; case "pages": book.Pages = element.Value; break; case "author": book.Author.Add(element.Value); break; case "price": book.Price = element.Value; break; case "publisher": book.Publisher = element.Value; break; case "pubdate": book.Pubdate = element.Value; break; case "author-intro": book.AuthorIntro = element.Value; break; case "binding": book.Binding = element.Value; break; case "translator": book.Translator.Add(element.Value); break; case "subtitle": book.Subtitle = element.Value; break; } } foreach (XElement element in entry.Descendants(gd + "rating")) { book.Rating.Average= element.Attribute("average").Value; book.Rating.RatersNum = element.Attribute("numRaters").Value; } foreach (XElement element in entry.Descendants(db + "tag")) { BookTag tag = new BookTag(); tag.Tag = element.Attribute("name").Value; tag.Count = element.Attribute("count").Value; book.Tags.Add(tag); } bl.Add(book); } return bl; }
public ItemViewModel() { TheBook = new Book(); }
public ItemViewModel(Book book) { TheBook = new Book(); TheBook = book; }
public void UpdateViewModel(Book book) { TheBook = book; }
private void InvalidBook() { Dispatcher.BeginInvoke(() => { Book nullBook = new Book(); bookDetailViewModel.UpdateViewModel(nullBook);//null book this.DataContext = bookDetailViewModel; noBasicInfo.Visibility = System.Windows.Visibility.Visible; noSummaryInfo.Visibility = System.Windows.Visibility.Visible; noReview.Visibility = System.Windows.Visibility.Visible; noBuyinfo.Visibility = System.Windows.Visibility.Visible; }); }