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How to get a Dom tree in GeckoFX

I started playing with GeckoFX. Unfortunately I haven't found much documentation for this. I need to get the DOM tree for a page. Iterate over each element and get its information. Can someone please help me?

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4 answers


Sample code:



GeckoElementCollection links = geckoWebBrowser1.Document.GetElementsByTagName("a");
foreach (GeckoElement link in links) {
    Debug.WriteLine(link.GetAttribute("href"));
}
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I know this is an old question, but someone might still find the answer.



GeckoNodeCollection nodes = geckoWebBrowser1.Document.GetElementsByName("*");
foreach(GeckoNode node in nodes)
{
    //do whatever you need to do with the node .. 
    GeckoElement element = node as GeckoElement;
    //..
}
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nsIDOMNode

will give you the ability to traverse the DOM. You can start from the node. You can view the file nsInterfaces.cs

for interface details.

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If you want to use XPath, you can try:

 browser.LoadXml("<MyTag><div>helloworld</div></MyTag>");

 var r = browser.Document.EvaluateXPath("//div");
 Assert.AreEqual(1, r.GetNodes().Count());

so in the prev code:

GeckoElementCollection nodes = browser.Document.EvaluateXPath("//div").GetNodes();    
foreach(GeckoNode node in nodes)
{
    //do whatever you need to do with the node .. 
    GeckoElement element = node as GeckoElement;
    //..
}
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