Пример #1
0
        public async Task <List <vmBook> > getallbook()
        {
            List <vmBook> books = null;

            try
            {
                _objcirculation = new Circulation();
                books           = await _objcirculation.getallbook();
            }
            catch (Exception ex)
            {
                ex.ToString();
            }
            return(books);
        }