public void loadBook(Book book)
{
lbAuthor.Text = book.Author;
Genre gen = BookManage.getGenreById(book.GenId);
Categorie cat = BookManage.getCategorieById(gen.CatId);
lbCatgroie.Text = cat.Title;
lbGenre.Text = gen.Title;
txtDesc.Text = book.Desc;
lbIsbn.Text = book.Isbn;
lbName.Text = book.Name;
lbPrice.Text = book.Price.ToString();
lbPub.Text = BookManage.getPublisherById(book.PubId).Name;
lbPubDate.Text = book.PubDate.ToString();
lbStatue.Text = book.Statue == 1 ? "否" : "是";
lbStock.Text = book.Stock.ToString();
string imgAddr = string.Format(baseAddr + "{0}/{1}.jpg", cat.Id, book.Isbn);
try
{
FileStream fs = File.Open(imgAddr, FileMode.Open, FileAccess.Read);
pbCover.Image = Image.FromStream(fs);
fs.Close();
}
catch {
FileStream fs = File.Open(baseAddr + "nophoto.jpg", FileMode.Open, FileAccess.Read);
pbCover.Image = Image.FromStream(fs);
fs.Close();
}
// = img;
}
private void BtnDelet_Click(object sender, EventArgs e)
{
if (BookManage.deleteBook(book.Id) != 0)
{
MessageBox.Show("删除成功！");
File.Delete(string.Format(baseAddr + "{0}/{1}.jpg", BookManage.getGenreById(book.GenId).Id, book.Isbn));
book = BookManage.getFirstBook()[0];
loadBook(book);
}
else
{
MessageBox.Show("删除失败！");
}
}
public void BookInfo()
{
this.lblISBN.Text = book.Isbn;
this.lblName.Text = book.Name;
this.lblAuthor.Text = book.Author;
this.lblPrice.Text = book.Price.ToString();
card = cobCardId.SelectedItem as Card;
this.lblDiscountedPirce.Text = book.Statue == 1 ? book.Price.ToString() : (book.Price * card.Discount).ToString();
this.lblPublisher.Text = BookManage.getPublisherById(book.PubId).Name;
this.lblStock.Text = book.Stock.ToString();
//this.lblPubDate.Text = book.PubDate.ToString().Substring(0,8);
string imgurl = string.Format(baseAddr + "{0}/{1}.jpg", BookManage.getGenreById(book.GenId).CatId, book.Isbn);
this.pbCover.Image = Image.FromFile(imgurl);
}
public void loadBook(Book book)
{
txtName.Text = book.Name;
txtISBN.Text = book.Isbn;
txtAuthor.Text = book.Author;
nupPrice.Value = decimal.Parse(book.Price.ToString());
calPubDate.Value = book.PubDate;
nupStock.Value = decimal.Parse(book.Stock.ToString());
cboRebate.Checked = book.Statue == 1 ? false : true;
txtDesc.Text = book.Desc;
cobPub.Items.Add(BookManage.getPublisherById(book.PubId));
cobPub.SelectedItem = cobPub.Items[0];
loadPubliser();
Genre gen = BookManage.getGenreById(book.GenId);
Categorie cat = BookManage.getCategorieById(gen.CatId);
imgAddr = string.Format(baseAddr + "{0}/{1}.jpg", cat.Id, book.Isbn);
// pbCover.Image = Image.FromFile(imgAddr);
try
{
FileStream fs = File.Open(imgAddr, FileMode.Open, FileAccess.Read);
pbCover.Image = Image.FromStream(fs);
fs.Close();
}
catch
{
FileStream fs = File.Open(baseAddr + "nophoto.jpg", FileMode.Open, FileAccess.Read);
pbCover.Image = Image.FromStream(fs);
fs.Close();
}
ofdChangeCover.FileName = imgAddr;
cobCategories.Items.Add(cat);
cobCategories.SelectedItem = cobCategories.Items[0];
loadCategories();
cobGenres.Items.Add(gen);
cobGenres.SelectedItem = cobGenres.Items[0];
}