public int add_Book(string bookName, string bookType, string bookClass1, string bookClass2, string bookAuthor, string bookPublisher, DateTime bookDate, string bookISBN, string bookBinding, string bookLanguage, string bookPrice, string bookAmonet, string bookIntroduction, string bookContent, string bookImage)
{
int count = 0;
adminDA da = new adminDA();
count = da.add_Book(bookName, bookType, bookClass1, bookClass2, bookAuthor, bookPublisher, bookDate, bookISBN, bookBinding, bookLanguage, bookPrice, bookAmonet, bookIntroduction, bookContent, bookImage);
return count;
}