コード例 #1
0
        public async Task <int> SaveCategory(Category category)
        {
            if (category.Id == 0)
            {
                await _context.Categories.AddAsync(category);
            }

            return(await _context.SaveChangesAsync());
        }
コード例 #2
0
        public async Task <int> SaveBook(Book book)
        {
            if (book.Id == 0)
            {
                await _context.Books.AddAsync(book);
            }

            return(await _context.SaveChangesAsync());
        }