How can I scrape data from a Webpage after searching desired data using HTML Agility

Screen Scraping XPATH in HTML Agility Pack isn't delivering data.

Just for an update:...I switched from c# into a bit more friendly Python (my experience with programming is asm, c, and python, the whole OO thing was totally new) and managed to correct my xpath issues. The tag was indeed the problem, but luckily it's unique, so a little regular expression and a removed line and I was in good shape. I'm not sur...

HTML Agility pack is used to extract data from an HTML form.

Something like this should work....static IEnumerable<Tuple<string, HtmlNode>> GetInputNodes(HtmlDocument doc, params string[] fields) { var form = doc.DocumentNode.SelectSingleNode("//form"); foreach (var field in fields) { var fieldNode = form.ChildNodes .OfType<HtmlTextNode>() .Where(node => node.Text....

Using C# and the.NET Framework, do screen scraping, web scraping, web harvesting, web data extraction, and more.

For screen scraping, if you are searching for particuliar images/shapes, you can use ...http://www.emgu.com/wiki/index.php/Main_Page.... Might come in handy. ...You can also "read" the screen using WinAPI as such ... private Bitmap Capture(IntPtr hwnd) { return Capture(hwnd, GetClientRectangle()); } private Bitmap Capture(I...

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);

LINQ and HTML Agility Pack filling the parsed HTML table data into a datatable

Given the following ...html...Dim t = <table class='Seller' id='MyTable'> <tr> <th>FooColumn</th> <td>Foo</td> <td>Another Foo</td> </tr> <tr> <th>BarColumn</th> <td>Bar</td> <td>Another Bar</td> </tr> ...

Get data using HAP (HTML Agility Pack) From Page

Generally, there's no need to go through with a ...foreach... as getting the targeted information is pretty easy (with a ...foreach... you'd have to manage the state of each iteration of the loop and it's really unwieldy)....First, you want to get the table. Filtering on the ...class... attribute is generally a bad idea, as you can have multiple e...

html agility pack url scraping-- getting full html link

You can check the HREF value if it's relative URL or absolute. Load the link into a ...Uri... and test whether it is relative If it relative convert it to absolute will be the way to go....static void Main(string[] args) { List<string> linksToVisit = ParseLinks("https://www.facebook.com"); } public static List<string> ParseLinks(st...

find all elements with data - attribute using html-agility-pack

// the html block of text to parse var a = @"<p> sample text <a href="""" data-glossaryid=""F776EB48BD""></a> <p><img alt=""my pic"" src=""/~/media/Images/mypic.jpg"" /></p> sample text <a href="""" data-glossaryid=""5D476EB49E""></a> <p> more sample text </p> <span data-glossaryid=""F776EB49EF""> </span>"; // create an HtmlDocument var htmlDo...

How to scrape values from a web page using Html Agility Pack

I would do it like...var list = doc.DocumentNode.SelectSingleNode("//table[@class='table-main js-tablebanner-t js-tablebanner-ntb']") .Descendants("tr") .Select(x => new { Val1 = x.SelectSingleNode("td[@class='h-text-left']")?.InnerText, Val2 = x.SelectSingleNo...

Get only the text of a webpage using HTML Agility Pack?

You can't be sure that the word you are searching for is displayed or not to the user as there will be JS execution and CSS rules that will affect that....The following program does find 0 matches for ..."width"..., and "googletag" but finds 126 "html" matches whereas Chrome ...Ctrl...+...F... finds 106 matches....Note that the program does not mat...