I get about the following html code

<div class="image layout-left"> <ul class="new-img-border"> <li> <a href="#" data-spm-anchor-id="0.0.0.0"> <img alt="Original Xiaomi Mi Note Pro 4GB 64GB 5.7" 2K Snapdragon 810 Dual SIM 2560x1440 Android 5.0 Octa Core 13 Million pixels 3010mAh" src="http://g01.a.alicdn.com/kf/HTB1lR0HMXXXXXb8XVXXq6xXFXXXe/Original-Xiaomi-Mi-Note-Pro-4GB-64GB-5-7-2K-Snapdragon-810-Dual-SIM-2560x1440-Android.jpg" style="height: 600px;"> </a> </li> <li style="display: none;"> <a href="#"> <img alt="Original Xiaomi Mi Note Pro 4GB 64GB 5.7" 2K Snapdragon 810 Dual SIM 2560x1440 Android 5.0 Octa Core 13 Million pixels 3010mAh" src="http://g01.a.alicdn.com/kf/HTB1K8VPMXXXXXatXFXXq6xXFXXXr/Original-Xiaomi-Mi-Note-Pro-4GB-64GB-5-7-2K-Snapdragon-810-Dual-SIM-2560x1440-Android.jpg" style="height: 600px;"> </a> </li>

How to get and save all C # pictures from this code?

2 answers 2

Here it is necessary to parse the links, let's say by searching the lines and searching for the keyword src = in them and form an array of links, then pull the next function.

 // Sample call : DownLoadFileInBackground2 public static void DownLoadFileInBackground2 (string address) { WebClient client = new WebClient (); Uri uri = new Uri(address); // Specify that the DownloadFileCallback method gets called // when the download completes. client.DownloadFileCompleted += new AsyncCompletedEventHandler (DownloadFileCallback2); // Specify a progress notification handler. client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(DownloadProgressCallback); client.DownloadFileAsync (uri, "pic.jpeg"); } private void DownloadFileCallback2(object sender, AsyncCompletedEventArgs e) { //что-то делаете после того как файл загрузился }

    Use AngleSharp

      var str = @"<div> <a href = ""#"" data-spm-anchor-id=""0.0.0.0""> <img alt = ""Original Xiaomi Mi Note Pro 4GB 64GB 5.7 2K Snapdragon 810 Dual SIM 2560x1440 Android 5.0 Octa Core 13 Million pixels 3010mAh"" src=""http://g01.a.alicdn.com/kf/HTB1lR0HMXXXXXb8XVXXq6xXFXXXe/Original-Xiaomi-Mi-Note-Pro-4GB-64GB-5-7-2K-Snapdragon-810-Dual-SIM-2560x1440-Android.jpg"" style=""height: 600px;""> </a> </div>"; var parser = new AngleSharp.Parser.Html.HtmlParser(); var doc = parser.Parse(str); // Получим первую картинку с атрибутами var str2 = doc.QuerySelector("a[data-spm-anchor-id]"); str2 = doc.QuerySelector("a[data-spm-anchor-id]>img[src]"); var addr = str2.Attributes["src"].Value; // Получим все картинки var Картинки = doc.QuerySelectorAll("img[src]"); foreach (var стр in Картинки) { var адрес = стр.Attributes["src"].Value; } // Можно применить следующий селектор div.image>ul>li>a>img[src]