如何使用HtmlAgilityPack獲取特定div的data-url值？

Question

我想獲得特定div的屬性值如何執行。

<div id="syllabus-stages" data-featurette="async-element" data-url="/library/aspnet-mvc-forms/stages" data-strategy="update"></div> 

Answer 1

假設你將使用HTML解析器HtmlAgilityPack（你必須標記你的問題）：

WebClient client = new WebClient(); 
string downloadString = client.DownloadString("http://www.mywebsite/mypage"); 

HtmlDocument doc = new HtmlDocument(); 
doc.LoadHtml(downloadString); 
//string whatUrLookingFor = doc.GetElementbyId("syllabus-stages").InnerHtml; 
string whatUrLookingFor = doc.GetElementbyId("syllabus-stages").Attributes["data-url"].Value;