Extract User Comments From WebPage Source?
Jul 7, 2011How to go about extracting user comments on likes of forums by using the page source.[code]...
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Extract Source Code Of A Webpage Using VB?
Jul 18, 2010how can I extract the source code of a web page and to save it into a text file -- I would like to have a VB code to do the same?
View 3 RepliesExtract The Page Source Of A Webpage ?
Jun 6, 2011Basically I am building a webcrawler and in order to do so
I have to extract the page source of a webpage which I can do so like this:
CODE:
The above code works fine on most of the websites I have tried to extract page source from but for some reason it is failing to extract the html contents of few websites like these where the message posted by a user is nowhere to be seen? The webpage in question is this: [URL]
Is there something I have missed or is it due to forum protection etc which is preventing the vb application from extracting the whole page source?
Extract User Id In Webpage?
Jul 10, 2009I want to extract the user id in the webpage[code]...
View 7 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.
Program That Can Extract Comments / Tracked Changes From A Word Document?
Dec 27, 2010I have been working on a program that can extract comments / tracked changes from a word document.Its coming along okay except for trying to extract the page numbers. The properties of Revision can be extracted very quickly:
[Code]...
.net - Remove All Comments From Source Code File
Apr 1, 2010Is there a macro in the Visual Studio editor to remove all comments from a VB.NET source file?
View 2 RepliesAdd Title, Subject, Category, Keywords, Comments, Source, Author And Revision Number To My <appname>.exe File?
Sep 20, 2009when I generate my <appname>.exe file, the summary properties fields are all empty. There must be a way I can add this, but I haven't found it yet. I am running VisualBasic .Net 2003 standard edition.b
View 10 RepliesAllow A User To Enter Html Comments?
Nov 12, 2011Using MVC, EF 4.2. I am working on an application that has a comment section. Right now if a user enters a comment that contains HTML e.g.<b>text</b>and hits submit i get the message "A ptentially dangerous Request.Form value was detected..."How do i handle html on the way into the db? Should I just strip the html? Or encode it? I tried server.htmlencode the text but i still had the same error message.
View 4 RepliesExtract Data From A Webpage?
Mar 1, 2011I have the following code to open a webpage:
Dim IE As Object
Dim x As Integer
Dim c As Variant
[code]....
The page that opens is in xml and in that xml there is the "page_count" that I need to pick out so I can tell my macro when to stop looping. I have dimmed it as "c" in the code above. Following is the XML.
<search>
<total_items>360</total_items>
<page_size>100</page_size>
<page_count>4</page_count>
Somehow I need c = "4", which is the "page_count". Does anyone know how I can pick out the "4" from the xml on my page?
Extract Data From Webpage?
May 15, 2012Extract Data from Webpage?I have this code so far.[code]...
View 2 RepliesExtract Text From A Webpage
Aug 17, 2010I want to extract text from a web page, I used the web-browser component but I found only to load the webpage, how can I read text from the webpage?
View 2 RepliesHow To Extract Dates From WebPage
Dec 13, 2011I wanted to extract today's date from [URL] and the expected output will be: Wednesday, December 14th, 2011
View 3 RepliesHow To Extract Text From Webpage
Apr 23, 2012I am working on a project just for fun in my spare time and would like to know how to extract certain text from a webpage. For example: One of the tools I wish to have is a translator and I wish to use google translate set on Detect language to English. What I wish to extract is the translated text into the form or a msgbox.
View 2 RepliesGo Into A Page Source Code And Extract A Link From The Source Code?
Dec 12, 2009I want my form to navaigate into a link then open up the source code of that page it navigated to . Then get a link from the source code then display it on a textbox .Here's an example : i want this link in a source code :
http%3A%2F%2Fanime-omnibus.ning.com%2Fvideo%2Fvideo%2FshowPlayerConfig%3Fid%3D3382149%253AVideo%253A160429%26ck%3D-
This link is located just beside :
config=
That is:
config=http%3A%2F%2Fanime-omnibus.ning.com%2Fvideo%2Fvideo%2FshowPlayerConfig%3Fid%3D3382149%253AVideo%253A160429%26ck%3D-
How can i make my form to navigate into the source code and get the link beside config word . I know it is possible to do it , just don't know the function to do it .
Extract Data From Webpage Every Minute?
Aug 15, 2011how to extract data from this web page url...Its mainly the Ip address and port but i have no idea in where to start. I know to start out with this Dim elements As HtmlElement Collection = Me.botBrowser.Document.All.but i dont know how i would transverse the source code to find the ip address and port.Also like if i just wanted to first one on the page each time the page refreshed how would i do this also
View 7 RepliesHow To Read/extract Data From A Webpage
Jan 2, 2010I am trying to build a VB.NET 2005 windows app which gets cars info from a ebpage(webapplication) that has a username and password.I was able to programmatically login to this webpage(by automatically populating the input boxes using webbrowser control) And after I logged in, I could view the cars data in browser and I did "View Source" but the cars data (such as car model, brand, color etc..) were not viewable in the page source code
View 17 RepliesRead/extract Data From A WebPage?
Jan 2, 2010I am trying to build a VB.NET windows app which gets cars info from a webpage (web application) that has a username and password. I was able to programmatically login to this webpage(by automatically populating the input boxes) And after I logged in, I could view the cars data in browser and I did "View Source" but the cars data (such as car model, brand, color etc..) were not viewable in the page source code. So how can I read these data with my application?
View 9 RepliesVS 2010 : Extract Day, Date From Webpage?
Dec 13, 2011I wanted to extract today's date from
[URL]
and the expected output will be: Wednesday, December 14th, 2011
Read / Extract Text Data From A Webpage?
Mar 11, 2010I am trying to build a VB.NET 2005 windows app which gets cars info from a webpage(webapplication) that has a username and password.
I was able to programmatically login to this webpage(by automatically populating the input boxes using webbrowser control) And after I logged in, I could view the cars data in browser and I did "View Source" but the cars data (such as car model, brand, color etc..) were not viewable in the page source code. So how can I read these data with my application?
Navigating Through WebPage, Submit Form, Extract Files?
Mar 4, 2011I am trying to create a executable that on opens:
-Navigates to a webpage
-Fills in the login Form
-Submits the form
[code].....
VS 2008 Extract Text From Html Source?
May 11, 2009i am trying to extract some usernames from a website. normally i dont have a problem and but cant get it to work...here is the code i normally use
For Each temp As HtmlElement In WebBrowser1.Document.Links
Dim str As String = Nothing
str = temp.GetAttribute("href")
[Code]....
but this is the html code i want to get from
<a href="http://help.com/?status=@astradamasta%20&in_reply_to_status
how would i go about getting the user which is astradamasta
Get Webpage Source - Not Working
Jun 17, 2010So i am able to use the function to get a webpages source, however when i messagebox it out, its not the same as if i go to a normal browser, and go to "view source"
[Code]...
Get Webpage Source With WinInet?
Nov 6, 2010I know that .NET has several classes to do that, but sometimes I need to download a webpage that requires login, like a forum. I do not want users to fill in their sername/password in my application, because I know I'll get a lot of complaints about that. WinInet handles cookies automatically (if the user is logged in with Internet Explorer), but WebClient, HttpWebRequest and WebRequest don't.In my VB6 application I show a messagebox, telling the user that the webpage can't be downloaded the 'normal' way, but if they want, that the application can still download the webpage if they are logged in with IE.This is the VB6 code slightly modified. It works fine until it gets to the line:
vb.net
iResult = InternetReadFile(hInternet, sBuffer, BUFFER_LEN, lReturn)
I think something is wrong with the InternetReadFile declaration.
[code]....
Retrieving A Url From Webpage Source
Dec 8, 2010I'm looking for a way to "pick out" a url string from a webpages source. The source always has a unique identifier for the url. Here is the complete line from the webpages source where the url appears.
[Code]...
Viewing Source Of A Webpage?
Mar 24, 2010Been working on a Web Browser in VB 2008 Express, and so far things have been going good. I have run into a little problem though. I have a menu bar at the top of the browser as normal and one of the items selects is "View" and then under that "Page Source".
Now, i have added the following code and it works as expected but one problem. When the box opens to display the web page source it has no scroll bars, minimize or maximize buttons to manipulate the page.
Private Sub PageSourceToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PageSourceToolStripMenuItem.Click
Dim pagelSource As String = WebBrowser1.DocumentText
MsgBox(Me.WebBrowser1.DocumentText)
End Sub
I think the problem is that I am using "MsgBox" . Would there be a better way to do this?
Extract Some Info Of A HTML Source Code And Put It In A Textbox?
Jul 22, 2011I need to extract some info of a HTML source code and put it in a textbox...i treid a lot of things and even the best idea's crasht what i got this far is :
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
WebBrowser1.Document.GetElementById("value_wood").SetAttribute(TextBox3.Text, "class")
End Sub
[code]....
the number that i want in the textbox is : 8,466
RegEx - Extract Body From HTML Source Of Any Website
Jul 11, 2011I am trying to extract everything between the body part as I am building a forum crawler
and since all the user posts are between the <body></body> I have chosen to experiment
with Regex. So far I have coded the following but sort of stuck on how to output the result say in a textbox? Also I am not sure if the body part of the regex is correct.
Dim URL As String = Textbox1.Text
Dim request As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create("URL")
Dim response As System.Net.HttpWebResponse = request.GetResponse
Dim streamReader As System.IO.StreamReader = New System.IO.StreamReader(response.GetResponseStream())
[Code] .....
VS 2010 Extract The Text Between Multiple Tags On A Webpage With The Same Outerhtml Info
Nov 5, 2011I have been trying to extract the text between multiple tags on a web page with the same outerhtml info. For example:
[Code]...
Read Webpage Source (Not Using StreamReader)?
Mar 2, 2012I would like to read the (Any)webpage source(Not using StreamReader) even if the webpage loads inside iFrame.
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