Html Agility Pack - Knowledge Base (KB)
1054 results
Select all child nodes using Xpath
I need select all child nodes (option tag) from this html:...<select name="akt-miest" id="onoffaci"> <option value="a_0">VÅ¡etci</option> <option value="a_1">Iba prihlásenÃ</option> <option value="a_5" selected="selected">Teraz na Pokeci</option> <optg...
asked by user572844
The error "Object reference not assigned to an instance of an object" is returned by HtmlAgilityPack WebGet.Load.
I am on a project about getting new car prices from dealers websites. I can fetch most web sites html. But when I try to load one of them WebGet.Load(url) method gives ...Object reference not set to an instance of an object.... error. I couldn't find any ...
asked by Barış
Using Html Agility Pack, how do I retrieve img/src or a/hrefs?
I want to use the HTML agility pack to parse image and href links from a HTML page,but I just don't know much about XML or XPath.Though having looking up help documents in many web sites,I just can't solve the problem.In addition,I use C# in VisualStudio ...
asked by iShow
Get particular node in HTML Agility Pack
Hello i have a problem with my application. I need to pick out a specific text between two nodes....The html page looks like this...<td align="right" width="186">Text1</td> <td align="center" width="51">? - ?</td> <td width="186">Text2</td>` ...I can pick...
asked by rickard
How can I use HTML agility pack to pick nested elements?
I have a following kind of xml/html...<root> <p1> <l1> <a>something</a> <a>something</a> <a>something</a> <a>something</a> </l1> <l1> <a>something</a> <a>something</a> <a>something</a> ...
asked by Amit
Get the whole HTML page as a string using HtmlAgilityPack.
Does HtmlAgilityPack have the ability to return the ...whole... HTML markup from an HtmlDocument object as a string?
asked by deostroll
XPATH utilizing HTML agility pack to extract one td at a time from a tbody
I am trying to parse the table from the URL (Google finance) below...http://www.google.com/finance/historical?q=BOM:533278 ...I am trying to extract only the ...close... values in the ...close... column. But when i try with the XPATH ...hd.DocumentNode.Se...
asked by Krishna Chaitanya M
HTMLAgilityPack c# element removal by class name
I'm using the html agility pack to read the contents of my html document into a string etc. After this is done, I would like to remove certian elements in that content by their class, however I am stumbling upon a problem....My Html looks like this:...<di...
asked by Dave
The HTML Agility Pack generates a new HTMLNode.
I'm using HTML Agility Pack to parse and transform a HTML file, but I get an exception "Item has already been added" when try to create a new HTMLNode because of the index parameter. ...HtmlNode node1 = new HtmlNode(HtmlNodeType.Element, doc, 0); node1.N...
asked by Diogo Cardoso
HTML Agility Pack for YouTube in C#
I am trying to retrieve all the video ids off the YouTube's search results page....Each result has this code:...<a href="/watch?v=aYIC-ebAD3o" class="ux-thumb-wrap result-item-thumb"> <span class="video-thumb ux-thumb-128 "> <span class="clip"> ...
asked by mintuz
Error parsing HTMl agility pack and returning XElement
I can parse the document and generate an output however the output cannot be parsed into an XElement because of a p tag, everything else within the string is parsed correctly....My input:...var input = "<p> Not sure why is is null for some wierd reason!<b...
asked by Haroon
HtmlAgilityPack The exception "object not assigned to an instance" is thrown by HtmlDocument.Load.
var uri = new Uri("http://store.scrapbook.com/cos-pad825.html?t12-13=cosmo%20cricket&date=20110309"); var request = (HttpWebRequest)WebRequest.Create(url); var cookieContainer = new CookieContainer(); request.CookieContainer = cookieContainer; request.Us...
asked by Adrian Adkison
HTML encoding using HtmlAgilityPack
I have a question about Chinese encoding and saving back to a file. I am currently using the HtmlAgilityPack to parse HTML, do some things with it and save it back to the file. I am having a problem with Encoding, such as Chinese (GB2312 (Simplified)). Wh...
asked by Tomasz Iniewicz
Property HtmlAgility ParseErrors
What errors can I expect to fix HtmlAgility library? I know from my own experience it can close a missing tag, like:...<car>Nissan</car ...When do Load or LoadHtml, it will fix it, like:...<car>Nissan</car> ...I also know that ParseErorrs collection can d...
asked by user569008
How to use HTML Agility Pack to fix badly constructed HTML
I am attempting to replace this god awful collection of regular expressions that is currently used to clean up blocks of poorly formed HTML and stumbled upon the HTML Agility Pack for C#. It looks very powerful but yet, I couldn't find an example of how ...
asked by nokturnal
Can HtmlAgilityPack produce html from an xml file that includes an xsl file?
I was wondering the best way for HtmlAgilityPack to read an xml file that includes an xsl file to render html. Are there any settings on the HtmlDocument class that would assist in this, or do I have to find a way to execute the transformation before load...
asked by Adrian Adkison
In HtmlAgilityPack loadhtml, the 'less than' indication is removed.
I recently started experimenting with the HtmlAgilityPack. I am not familiar with all of its options and I think therefor I am doing something wrong....I have a string with the following content:...string s = "<span style=\"color: #0000FF;\"><</span>"; ..
asked by TurBas
How can I use html agility to grab everything between <b> and <br>
I poorly asked about this same project last week and didn't receive any suggestions. I will try to be more clear. I am trying to work with data from the website ...www.gtin13.com.... For example if you enter peanut butter into the search, I am trying to ...
asked by JRB
The HTML Agility Pack eliminates the break tag.
I am creating an HTML document using HTML agility pack. I load a template file then append content to it. All of this works, but when I view the output file it has removed the closing tag from my ...<br/>... tags to look like this ...<br>.... What is caus...
asked by guanome
Cookies from HtmlAgilityPack.HtmlDocument
This pertains to cookies set inside a script (maybe inside a script tag)....System.Windows.Forms.HtmlDocument... executes those scripts and the cookies set (like ...document.cookie=etc......) can be retrieved through its ...Cookies... property. ...I assum...
asked by Jojo