private void OnModifyBookClick(object sender, RoutedEventArgs e)
{
try {
Librarian lib = (Librarian)SDM.CurrentUser;
int price = Convert.ToInt32(PriceTB.Text);
int quantity = Convert.ToInt32(CopiesTB.Text);
bool isBestseller = IsBestsellerCB.SelectedIndex == 0;
lib.ModifyBook
(
_docID,
TitleTB.Text,
AutorsTB.Text,
PublisherTB.Text,
Convert.ToInt32(PublishYearTB.Text),
EditionTB.Text,
DescriptionTB.Text,
price,
isBestseller,
quantity,
TagsTB.Text
);
} catch {
MessageBox.Show("The row is empty", "Error");
}
prevPage.UpdateTable();
Close();
}
