Question
how to to get childs node with 'html agility pack' ?
var Webget = new HtmlWeb();
var doc = Webget.Load(url);
HtmlNode elementbyId = doc.GetElementbyId("nome");
I just need to take internal node in <div id="nome">
html :
<div id="nome">
<p> <!-- this node -->
<strong></strong>
</p>
<br/><!-- this node -->
<span><!-- this node -->
<strong></strong>
</span>
<p><!-- this node -->
<span></span>
</p>
</div>
update :
I wrote the following code, but it is wrong.
var nodes = elementbyId.Descendants();
this code Get all the elements inside <div id="nome">
Is there a way to solve the problem? I have no idea
Accepted Answer
Use SelectNodes("*") instead of Descendants() to get direct children elements of current element. Here is a working example :
var html = @"<div id='nome'>
<p> <!-- this node -->
<strong></strong>
</p>
<br/><!-- this node -->
<span><!-- this node -->
<strong></strong>
</span>
<p><!-- this node -->
<span></span>
</p>
</div>";
var doc = new HtmlDocument();
doc.LoadHtml(html);
HtmlNode elementbyId = doc.GetElementbyId("nome");
var nodes = elementbyId.SelectNodes("*");
foreach (var htmlNode in nodes)
{
Console.WriteLine(htmlNode.OuterHtml);
Console.WriteLine("-----------------------");
}
output :
<p> <!-- this node -->
<strong></strong>
</p>
-----------------------
<br/>
-----------------------
<span><!-- this node -->
<strong></strong>
</span>
-----------------------
<p><!-- this node -->
<span></span>
</p>
-----------------------
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