Check out example codes for "web scraping dynamic content c#". It will help you in understanding the concepts better.

Code Example 1

HtmlWeb web = new HtmlWeb();
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
HtmlAgilityPack.HtmlDocument doc = web.Load("https://www.ezrsgold.com/buy-runescape-gold");

var buyGoldNodes = doc.DocumentNode.SelectNodes("//buyable-gold");

var buyableJsonList = buyGoldNodes.Select(x => HttpUtility.HtmlDecode(x.Attributes[":buyable"].Value)).ToList();

var buyables = buyableJsons.Select(x => JsonConvert.DeserializeObject<Buyable>(x)).ToList();

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