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