public string AddBook(int isbn, string title,
string author, string publishYear, int numberAvailable,
string publisher, string image, string summary,
string category, string language)
{
ObjectResult <sp_book_save_Result>
result = entities.sp_book_save(isbn,
title,
author,
publishYear,
numberAvailable,
publisher,
image,
summary,
category,
language);
sp_book_save_Result messageResult = result.First();
return(messageResult.type + " " + messageResult.message);
}
