Extract Specific Recurring HTML Links?
Jul 26, 2011There have probablly be thousands of threads just like mine[code]...
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Make .NET Extract Specific Data From HTML?
Jun 15, 2012I know how to extract an entire page source into VB.NET, but once I do that how do I make VB.NET search the text and return a specific vlaue that is not constant?
Take this line from the page source for example:
<td id="actualPriceContent"><span id="actualPriceValue"><b class="priceLarge">$4.30</b></span>
the text is always constant but the price is not - how do I make VB.NET return the price?
Parse Live HTML From A Website And Extract Specific Information And Store It Into A Database With Visual Basic?
Dec 30, 2011The info i need extracted is formatted:
<TD><A HREF="http://xxxxx.com/xxxxxx/index.html"><IMG SRC="../xxxxx/thumbnails/xxxxx.jpg"> </A></TD>
<TD>=== <B><A HREF="http://xxxxxxxxx.com/xxxxxxxx/index.html">LINE 0</A></B> ===<BR>
<FONT SIZE="2" COLOR="#400080">
[code]....
how do i extract the info between TD=== and /a and Line 1,2, and 3 and store it into a database from a live website?
How To Extract Links
Apr 20, 2011how can i extract some links Say i have some links in text box but 3 different types of hosts
[Code]...
Parse Tables In HTML Docs And Extract TRs And TDs. With HTML Agility Pack?
Apr 18, 2012I've given a job to convert old data in table format to new format.Old dummy data is as follows:
<table>
<tr>
<td>Some text 1.</td>
[code].....
How To Extract All Emails In The Website From All Its Links Just By Typing Its Address In Textbox1
Jul 7, 2011Iam still beginner and I have used the following code to get all email addresses in web site Imports System.Text.RegularExpressions
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
but now I wanna to extract all emails in the website from all its links just by typing its address in textbox1
How To Extract Links Related As Type In Search Box And Get Only These Doman Names
Aug 14, 2011How to make regex match code for vb.net to extract domain names but only related like this url... and get output like this vbcity url...I type vb.net forums and i want to extract it only related vb forums doman names.Here is the picture and this is that what i want to extract only these links under as i type in searchbox and other all links remove that do not related and extract them all from google.[code]
View 15 RepliesExtract An Html Fragment From An Html Document?
Dec 8, 2010I'm looking for an efficient means of extracting an html "fragment" from an html document. My first implementation of this used the Html Agility Pack. This appeared to be a reasonable way to attack this problem, until I started running the extraction on large html documents - performance was very poor for something so trivial (I'm guessing due to the amount of time it was taking to parse the entire document).[code]...
View 3 RepliesGetting HTML Data - How To Get The Links Name?
Apr 8, 2012I have this code to take links from a page
CODE:
But how would i also get the links name?
Finding Links In Html Source?
Oct 22, 2010<div style="color: #000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size:12px; background-image: initial; background-attachment: initial; background-origin:
initial; background-clip: initial; background-color: #ffffff; margin: 8px;" mce_style="color:
#000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; background-
[code].....
Parse Onclick Links In Html?
Feb 22, 2010I certain html page contains links that are displayed with each onclick event. I am unable to parse the html for the url that will follow these onlick links. If this is the source on the page, how do I capture the content that each onclick link displays. In other words for example:
[Code]....
Now this is the onclick link that will display some content which I need to capture. Basically I want to be able to activate the onclick event from a program to display and capture the url links from that specific page.
Parsing Links Out Of A HTML Document?
Sep 1, 2009I've been programming in VB.NET 2005, 2008 and now 2010 for almost 2 years. Just casual little applications, nothing big.In this project I need to parse links from a web page, it doesn't quite work though, it parses the names only and no links.I'll give you my code, let's say for a random page:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
TextBox1.Multiline = True
WebBrowser1.Navigate("http:www.buyfixuse.com")
[code]....
If I activate this function in my application instead of links to the two blog posts on that website, it only gives out the text that is related to these links - (more...)
Get A Collection Of All Links And Images In An Html String?
Feb 21, 2010I'm trying to get all <A> and <IMG> tags from the webresponse I got from [URL]. Basically Im trying to get a collection of all links and images in an html string.
View 1 RepliesHtml Links In Visual Studio Comments?
Jun 21, 2010When investigating effective methods of documenting our VB .NET project, by experimentation I discovered that I can make a comment like'See the file at file://path_to_file and I can then ctrl-click on this link to bring up the file in a new tab. Is this feature and perhaps other capabilities of Visual Studio comments documented anywhere? I would like to make a system of documentation consisting of an html pages that link to code, and vice versa.
View 1 RepliesParsing Links And Tables Using HTML AgilityPack?
Apr 18, 2011I'm trying to do some screen scraping, and discovered the HTML AgilityPack, but am having some trouble figuring out how to use it with VB.net.The first thing I want to do is find the URL string for an HREF tag if I know the text that is enclosed in the HREF..
View 1 RepliesGrab The Links In This HTML Code And Move It To A Richtextbox?
Mar 11, 2011I was able to grab all the links in that html code but I was wondering how do I can grab the the links under the "Common fruits". how to get grab
<html>
<td id="item_menu" class="line" valign="top" width="100%">
<a class="nopd" target="mainly" href="http://myfruits/aboutfruits.html">About fruits</a>
[code].....
Pull A Set Of Html Elements From A Webpages To Copy All The Links?
Jun 14, 2010I am trying to pull a set of html elements from a webpages to copy all the links on the page and toss them into a richtextbox.The tags are <a href "I need everything inside the quotes"but for the life of me I cannot figure out of to work the line of code to accomplish this..
View 2 RepliesCreating A Program Which Edits And Downloads Specific Links?
Nov 21, 2009there, I haven't been using Visual basic for long and was wondering how I would go about solving a problem I have. Basically I have a list of link in notepad which look similar to this (just a lot more of them):
[Code]....
HTML Parsing And Get All The Links (<a> Tags) And Embeds (<object> Tag) On A Page?
Dec 25, 2010I tried using it and to get it to work I had to add some code to my project:
Public Enum HRESULT
S_OK = 0
S_FALSE = 1
E_NOTIMPL = &H80004001[code].....
I didn't like the fact that I had to use the MSHTML stuff (cause I think IE uses it also, and we all know that IE sucks :) ) and that I had to add code the make it work.Don't want to start a browser-war thread so neglect my last remark.Is there a different (/better) approach of parsing html-pages in VB.Net.Basically what I'm trying to do is get all the links (<a> tags) and embeds (<object> tag) on a page.
Application Is Intended To Crawl A URL Page And Extract All Possible Links From The Page?
Aug 27, 2009My application is intended to crawl a URL page and extract all possible links from the page.It works fine for a certain URL but with another it keeps causing problems. When the root page is accessed it correctly extracts the different directory links. but when it requests the directory links html page it pulls the main root URL again. someone mentioned about redirection but when debugging I see the url variable containing the directory link correctly.
View 2 RepliesExtract Data From A Html Tag?
Jul 28, 2010I would like to extract data from a html tag. The html tag is included inside a big html document.
Precisely i would like to extract the value of "txtGUID" from this html tag :
<td width='75%' bgcolor='#F3F3F3'><input type='hidden' name='txtGUID' value='soft:24f709f1-becb-44c6-8359-7c8b0b4a6e14:SLIP'/></td>
Extract Data From Html?
Apr 20, 2011I need to extract some data from a html source [code]...
Now the problem is the words info ect.. wont always be there the content will change so can do something like getelementsbyclass or is there is a way to extract the text between
"<div class="bbcode_quote_container"></div>" and "</div>"
I am using a web browser control by the way
Extract Only Particular Pieces Of HTML?
Nov 19, 2011I have came up with code in my vb.net app that can extract particular tags, but what if I wanted to extract only certain lines of html code?
<td style="min-width: 100px; " align="right" class="aw-td body-td">4,400</td>
Extract URLs From HTML?
May 11, 2010How would I extract URLs from a website? For example, if the website was "url...", then the urls extracted would be[url]...
View 1 RepliesC# - Use Regex To Extract The Body From A HTML Doc?
Jun 11, 2009How would I use Regex to extract the body from a html doc,taking into account that the html and body tags might be in uppercase, lowercase or might not exist?
View 3 RepliesExtract Html Between 2 Comments Not Working?
Apr 7, 2012I'm trying to extract a portion of html between 2 comments.
here is the test code:
Sub Main()
Dim base_dir As String = "D:"
Dim test_file As String = base_dir & "72.htm"
[Code]....
The HTML file contains the start and end comments and a good amount of HTML in-between. Some content in the HTML file is in Arabic.
Extract HTML From A Redirected Page?
Nov 24, 2011I am using visual basic 2005. I found on the web the following function that extracts HTML from webpages. It is very useful but unfortunately it does not work with redirected pages. That is, when I put in it a URL of a redirect page it gives me nothing or error. I added to it ".AllowAutoRedirect = True" but still it did not work. I wonder how to make it work for redirected pages.
[Code]...
Extract HTML Table Into Listview?
Nov 14, 2011I'm wanting to extract a table on a regular basis from an HTML web page in to a listview control. Before I start the long winded manual process (which I'm sure I can do, finding strings etc). I was wondering if there was a built-in way with VB.NET?
View 6 RepliesExtract Link From Html Page
Aug 5, 2011I want to extract the link in this code: <a class="i_link dominantcol" href="http:rapidgen.net/get/3lt4c/megakey.exe">Download</a>.Using webbrowser1. getelementbyid - how do i do it? I just want the link as dim x as string = http:rapidgen.net/...t4c/megakey.exe
View 1 RepliesExtract The Strings From Html Page?
Jan 30, 2011I am working on my application that I am reading the strings through html page using with httprequest. All I am trying to achieve by find the value using with the matches which come next equals, something is like: "Address=Whateveritgoeshere". So I want to extract to get the strings which it would be: "Whateveritgoeshere"
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Address of URL
Dim URL As String = "http://mysite.com/getInfo.asp?id=" & Textbox1.Text
[code]....
However when I deug to run the application, I have got an empty returned strings. Do you know why I have got an empty returned strings?If you think that I have done something wrong then how I can only extract the strings that come next to the "Address="?