Html Agility Pack - Knowledge Base (KB)

Need to replace an img src attrib with new value

I'm retrieving HTML of many webpages (saved earlier) from SQL Server. My purpose is to modify an img's src attribute. There is only one img tag in the HTML and it's source is like so:...... <td colspan="3" align="center"> <img src="/crossword/13cnum1.gif"...

Using HTML Agility Pack to get text next to image?

I have this bit of html that I need to parse though...<p class="feature_list"> <img src="candy.gif" alt="candy" title="candy"/>&nbsp; x 3&nbsp;&nbsp; <img src="lollies.gif" alt="lollies" title="lollies"/>&nbsp; ...

C#/ Html Agility pack error "Value cannot be null. Parameter name: Source."

I've used html agility pack before, and have had good results with a little bit of trial and error. I'm currently trying to use it to return a node set with an xpath I get by right- clicking "Copy XPath" in Firefox. I've done some searching, and I see tha...

Html agility pack/ xpath select child node by [index] help, please?

I've been working for a while with a node set in C#/ html agility pack, and through trial and error I have a a list of nodes that I want to loop over, getting the child nodes of each of the nodes from the loop. I'd like to refer to them by index # (seems ...

Looping through node created by HtmlAgilityPack

I need to parse this html code using HtmlAgilityPack and C#. I can get the div class="patent_bibdata" node, but I don'know how to loop thru the child nodes....In this sample there are 6 hrefs, but I need to separate them into two groups; Inventors, Class...

How to remove the <br> tag in my html string using HtmlAgilityPack in C#?

I have one HTML string and i am using HtmlAgilityPack for parsing html string....This is my html string...<p class="Normal-P" style="direction: ltr; unicode-bidi: normal;"><span class="Normal-H">sample<br/></span> <span class="Normal-H">texting<br></span>...

How to get Contents from HTML string in Array

I am working with some html contents. The format of the HTML is like below....<li> <ul> <li>Test1</li> <li>Test2</li> </ul> Odd string 1 <ul> <li>Test3</li> <li>Test4</li> </ul> Odd string 2 <ul> <li>Test5</li> ...

get value from table in a web page using Html Agility Pack Without using "SelectNode'

I am trying to get the full value of the "Transaction and get url" using the Html Agility Pack. when i inspect the html source using google i am able to see the full transaction id with a url. My question is how do i get the full value of all Transaction ...

HTML Agility pack + Select node by its inner text

I have gotten the hang of using the html agility pack to find specific nodes using their attributes and xpaths. The problem is, I've been doing this manually for each of my projects (opening the website html and scanning for the nodes that have the text i...

How can I get an HtmlElementCollection from a WPF WebBrowser

My old WinForm application used HtmlElementCollection to process a page...HtmlElementCollection hec = this.webbrowser.Document.GetElementsByTagName("input"); ...In WPF WebBrowser, there are several things that are different. For example...this.webbrowser....

How can I click a link in an HtmlNode

I am creating a headless C# application and one of my HTML elements looks like...<input name="SUBMIT-chn.pss" title="Select" class="image selectIcon" type="image" alt="Select" src="docs/pics/select.png"> ...My method looks like... private void AddInpu...