HtmlAgilityPack download webpage which loaded asynchronously by javascript

When using HtmlAgilityPack to download a website, HTTP protocol violation occurs.

I'm trying to parse download pages from www.mediafire.com, but i really often get a ...System.Net.WebException... with the following message, when i try to load a page to a ...HtmlDocument...:...The server committed a protocol violation. Section=ResponseStatusLine...This is my code:...HtmlAgilityPack.HtmlWeb web = new HtmlAgilityPack.HtmlWeb(); ...

print the HTMLAgilityPack source code

Use the ...OuterHtml... property of the ...DocumentNode...:...var webGet = new HtmlWeb(); var document = webGet.Load("http://stackoverflow.com"); Console.WriteLine(document.DocumentNode.OuterHtml);

Agility Pack for HTML. Scrape and load a website

Much easier to use HtmlWeb....string Url = "http://something"; HtmlWeb web = new HtmlWeb(); HtmlDocument doc = web.Load(Url);

With HtmlAgilityPack, verify that element on webpage exists

Method ...LoadHtml(html)... loads string, which contain html content for parsing. This is not url of resource to load. So you are loading string ..."http://google.com"... and trying to find logo in it. Which of course gives you ...not there... result....You can use ...WebClient... to download resource content:...WebClient client = new WebClient(); ...

how can htmlagilitypack check if nodes exist on webpage?

Check whether firstTag returns ...Nothing... or if it returns an empty list:... If (firstTag IsNot Nothing and firstTag.Any() and firstTag.First().InnerText IsNot Nothing Then

Button Click in webpage via HTMLagilitypack

You can't use the Html Agility Pack to click to click a button, nor do you want to. The easiest way to achieve what you are tying to do is install a tool that will view HTTP post parameters. I use fiddler, and you can download it here: ...http://www.telerik.com/download/fiddler.... When you click the "Search Futures" button, here is the POST da...

Trying to extract data from a webpage using HtmlAgilityPack

I'm trying to extract a single data from...http://www.dsebd.org/displayCompany.php?name=NBL... I showed the required field in attached picture for which Xpath: /html/body/table[2]/tbody/tr/td[2]/table/tbody/tr[3]/td...1.../p...1.../table...1.../tbody/tr/td...1.../table/tbody/tr[2]/td[2]/font ...Error: Exception is happening and data isn't found ...

How to load dynamically generated webpage?

You can not use HtmlAgilityPack for this. When HAP is asking the server to give you the page file, this file's content hasn't yet been parsed/executed by a web browser and so the JavaScript on it hasn't yet done anything....There is a work around for this. You can use ...selenium... or ...phantomJs... to get the content of dynamically generated tag...

Get specific data from a webpage with HTMLAgilityPack

HtmlWeb is just shit for fetching the source of a site. Mostly because it doesn't handle redirects. But I am not sure that is the underlying problem here. Use a Web request instead. like so:...HtmlDocument doc = new HtmlAgilityPack.HtmlDocument(); try { var request = (HttpWebRequest)WebRequest.Create("https://www.dofus.com/en/mmorpg/encyclopedi...

Parse webpage using HtmlAgilityPack and Json

I think you just forgot to replace the 'a' tag with the 'script' tag in your xpath expression. I can't verify in code at the moment but you can use chrome dev tools to test these by going to expect and using it in the search window....I modified it to have the script tag instead and it worked for me using the chrome dev tools. This is the xpath I t...