C# (CSharp) PageNumber.Increase示例

示例#1

        private int DeterminePageCount(string productName)
        {
            var pageNumber = new PageNumber();

            while (!pageNumber.Determined)
            {
                var url  = BuildUrl(productName, pageNumber.Current);
                var html = GetHtml(url);

                if (_scraper.HasProductsToScrape(html))
                {
                    pageNumber.Increase();
                }
                else
                {
                    pageNumber.Decrease();
                }
            }

            return(pageNumber.Current);
        }