public IEnumerable <BookDetail> GetBooks()
{
using (dbContext_Book context = new dbContext_Book())
{
return(context.BookDetails.ToList());
}
}
public BookDetail GetBooks(int?bookId)
{
using (var context = new dbContext_Book())
{
return(context.BookDetails.Where(c => c.BookID == bookId).AsQueryable().FirstOrDefault());
}
}
