Multiple Sites Using Same Href="everything Here Is Different" How To Code?

Feb 5, 2011

I have an app that is going to sign into my social bookmarking sites...I already have accounts on all of these sites but I want to programmaticly click on these links but each link has a different name for the link.

BUT..Each link does has the same inner text info in the HTML but different urls for the links

<a href="submit.php?" rel="nofollow">Submit</a>

How can I program my app to locate and click on the link that has the

<a href="" rel="nofollow">Submit</a>

Is there a way to ignore the information in between the ""?

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Multiple Sites Using Same Href Everything Here Is Different / How To Code

Feb 5, 2011

I have an app that is going to sign into my social bookmarking sites...I already have accounts on all of these sites but I want to programmaticly click on these links but each link has a different name for the link.Each link does has the same inner text info in the HTML but different urls for the links <a href="submit.php?" rel="nofollow">Submit</a>...How can I program my app to locate and click on the link that has the <a href="" rel= "nofollow">Submit</a>..Is there a way to ignore the information in between the ""?

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Scrap Multiple Sites For Data?

Oct 24, 2009

I am trying to scrap multiple sites for data. thus i need asynchronus request. funny thing is my code brings the data back from the page but it doesnot show on my browser. I mean a msgbox will show the html content but when I try to update a div with the data nothing happens

RequestState Class
Imports Microsoft.VisualBasic
Imports System.Net

[Code].....

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App Will Sign Up For Multiple Sites - BackgroundWorker Or WebBrowser?

May 16, 2011

I have an app that is needs to access multiple web sites and sign up for accounts. I don't want to run them one by one as this would be slow as christmas so I figured that I could setup some sort of background worker and put each process on it's own thread that way the app could run each sign up page at the same time. Would using background worker be the "BEST" option to use for this type of application requirement?

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Asp.net - Running A Code Behind Routine From An <a Href?

Sep 25, 2011

I have a link that looks like a button from this html <p class="link-styleContact"><a href="#"><span>Email Contact Form</span></a></p> can I run a code behind file when this is clicked on by adding the routine name to the href? like below

<p class="link-styleContact"><a href="ContactFormClicked" runat="server"><span>Email Contact Form</span></a></p>

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Getting Souce Code From Web Sites

Jul 17, 2009

I want to make a program that will get you a source code from any webpage.[code]

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Send A File To Multiple Hosts By Which Sites They Select On Treeview Control?

Sep 4, 2009

I'm Trying to send a file to multiple hosts by which sites they select on the treeview control. I can't figure out how to set it up.[code]...

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VS 2010 WebBrowser - Multiple - Navigate To A List Of Sites And Retrieve Data From Them

Feb 14, 2010

Here's the situation: I need to navigate to a list of sites and retrieve data from them; I know how to retrieve the data, but I'm unsure of the best way to navigate to each of these sites.

[Code]...

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VS 2010 Cannot Get The Source Code Of Sites Require Login

Dec 28, 2010

Almost every site have to login to see more the pages of the sites Now my problem is I can not get the source code of sites require login... So my question is how can I connect to site and get the source code (link requires login)

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Accessing Multiple Sites Multi-threading Or Multi Browsers?

May 14, 2011

I have a need to build an app that will access about 10 websites and pass data to them, etc.I've read about something called multi-threading when searching Google. I've also seen people say that they use multiple browsers.Which route is better to use? I figure if you have to do some sort of multi-threading that you would access a single browser?

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VS 2008 Writing Submission Code (submitting Urls Or Pad Xml To Directories - Submission Sites - Blogs)

Dec 13, 2011

I'd like to know if there are other ways to write a submission program (submitting urls or pad xml to directories, submission sites, blogs) other than using the webBrowser. I've evaluated some shareware programs that submit urls or data very quickly, like 100s in a matter of mins. I couldn't write a program using a webBrowser because it might take 15 secs just to load the url. How are they writing the code??

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Comment Multiple Lines Of Code/block Of Code In VB?

Jul 1, 2009

How to comment multiple lines of code/block of code in VB?

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Get SRC From <a Href?

Mar 11, 2010

I'm trying to get the SRC from this code

<a href="/tada/tada/ggdsg" target="_blank"><img src="/images/img/image.gif" alt="Click if you" title="Click if you" class="text1" style="width: 50px;" border="0" height="17" width="50">

to here

PictureBox1.Load(WebBrowser1.document.?????.Parent.Parent.GetElementsByTagName("img")(0).GetAttribute("src"))

how can I get the src of the href and show it over the picturebox1?

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<a Href Scrape It And Save It?

Mar 7, 2010

I'm trying to make a small scraper can't figure out how what i want to do is scrape the <a href over the webpage I just navigated with webbrowser1.navigate now there are many <a href over the page i need to scrape all the <a href only this ones:

"<a href="/page/page/218/445/"><img src="/images/***.gif" width="44" height="16" alt="Download ***" title="Download ***" border="0"></a></td>"

i need the code between "<a href=" and "><img is there a command to find a string in html after <a href=" and before "><img ? scrape all of them there are many and save it over txt file how can i do that?

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.net - Use Query String For Href?

Nov 17, 2011

Should be simple, but can't figure out how to do it.

Want:

<a href="/sites/folder/page.aspx?variable=123456">Test</a>

By:

<a href="/sites/folder/page.aspx?variable=<% Request.QueryString("variable1") %>">Test</a>

I've tried <%# and <%= not expecting either of them to work, but trying them out.

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Get The Src Of The Href And Show It Over The Picturebox?

Mar 11, 2010

I'm trying to get the SRC from this code

[Code]...

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Replace Href Several Strings In Asp.net?

Jul 19, 2011

I need to find several hrefs in html like this:

<table>
<tr><td><a href="url1">link1</a></td>
<td><a href="url2"><img src="image.jpg" /></a></td>
</tr>
</table>

Once found I need to add (replace) to each href something like this:

?ID=1

therefore the html should turn out like this:

<table>
<tr><td><a href="url1?ID=1">link1</a></td>
<td><a href="url2?ID=1"><img src="image.jpg" /></a></td>
</tr>
</table>

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Use Query String For Href?

Oct 13, 2009

Should be simple, but can't figure out how to do it.

Want:
<a href="/sites/folder/page.aspx?variable=123456">Test</a>
By:

[code].....

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Add Each Href To A ListBox If It Has A Specific Class?

Jun 24, 2010

Ive just started vb.net programming, and Im trying to make an application to collect twitter usernames and addresses - this is how all the links look:

<a target="_blank" href="http:twitter.com/USERNAME" class="twtr-user">USERNAME</a>

So in the tag of <a>, for each element, there is a class called "twtr-user" So basically, is there a way to go through the webpage and add each username and address to a listbox? This is what Ive come up with so far:

For Each temp As HtmlElement In wb.document.Links
Dim str As String
str = temp.GetAttribute("class")

[code]....

The problem is that (1) this doesnt work at all (2) Is there a way to add the href address and also the outer text?

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Bind Data In Href Link - ASP.NET

Jan 8, 2012

This piece of code doesn't work I can't seem to figure it out. Im trying to make it join the artist name from the database into the link.

[ <a href='Profile.aspx?Artistname=<%#Eval("Artistname")%>'>View Profile</a> ]

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Extract Href Link And Description?

Jul 25, 2009

I'm a beginner level developer and I'm having some trouble in extracting the the link description out of a string that contains a html webpage.

Code:
Dim r As Regex
Dim m As Match
r = New Regex("hrefs*=s*(?:""(?<1>[^""]*)""|(?<1>S+))", RegexOptions.IgnoreCase Or RegexOptions.Compiled)
m = r.Match(sInputstring)

[Code]...

This code gives me all the links in the string and puts them in the listbox but how do I go about retrieving the description for it? (the text between the <a href=" "> and </a> )

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How To Find And Replace Src And Href From A String

Aug 14, 2010

Dim r As String

If r.Contains("src") Then
r.Replace("src=""", "")
'r.Replace("src='{0}'", "src='http://google.co.in'")
End If
Response.Write(r.ToString())
Response.End()

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Using InnerHtml To Parse A Href Web Link?

Aug 1, 2010

The following does not work as the syntax is incorrect - the speech marks are required to specify the link, however at the same time they terminate the speech marks containing the value of RegisteredStatus.InnerHtml.

How should I be writing this?

RegisteredStatus.InnerHtml = "<p>To save favorites and create your own user profile space, please click <a href="../Register.aspx"><u>here</u>.</a></p>"

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VS 2008 Href Scrape It And Save It?

Mar 7, 2010

I'm trying to make a small scraper can't figure out how what i want to do is scrape the <a href over the webpage I just navigated with webbrowser1.navigate now there are many <a href over the page i need to scrape all the <a href only this ones:

"<a href="/page/page/218/445/"><img src="/images/***.gif" width="44" height="16" alt="Download ***" title="Download ***" border="0"></a></td>"

i need the code between "<a href=" and "><img is there a command to find a string in html after <a href=" and before "><img ? scrape all of them there are many and save it over txt file how can i do that?

View 21 Replies

VS 2008 Scrape A Href From HTML But The Right One?

Dec 29, 2010

I'm trying to scrape the right url from html file using webbrowser I want to scrape this Href and navigate to it. But the problem is every other comment with reply is almost the same. So if I use to scrape hrefs and check the name it will give me the reply buttons of all the comments + the new comment button. Is there a way to grab this link only this one by it's Class name or something?

<a href="forums.php?op=post&p=1409951"><img src="/images/icons/comment_add.png" class="inline_icon" align="top"> New Comment</a> The ones I don't need:

<a href="forums.php?op=post&p=1409971">Reply To This</a> I'm trying to create my own browser and this should be a button short cut If I want to comment.

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Asp.net - Browser History Cleared After Navigating To A Pdf Via Href?

Feb 23, 2009

I'll start off by saying my website has a landing page of http:[url]....

On PageOne.aspx, I have a link to another page: http:[url].....

On PageTwo.aspx, I have an link to the following:

<a href="http:[url].....

The /MyFiles/ directory is actually a virtual directory which points to a file server that holds many other files (PDF, jpeg, doc, etc.).When I navigate to PageTwo.aspx from PageOne.aspx, I can click "back" and still get to PageOne.aspx (my browser history is ok). When I click on the link on PageTwo.aspx, the PDF opens in the same window...then I can click "back" to get back to PageTwo.aspx, but I can't click "back" again to get to PageOne.aspx (it seems like my browser history has been reduced by one page).

I can only imagine that this happens because of the virtual directory since I can't duplicate this problem if the PDF resides on the same server as my .aspx pages. If that is the case, does anyone know how to get around this and still have my PDF reside on the file server (virtual directory)?

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C# - Error When Using Link Href Inside ContentPlaceHolder

Apr 6, 2009

I am using a MasterPage in my project... This this the link i need to place inside my ContentPlaceHolder of my Dedault.aspx page

[Code]...

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Forms :: Find And Click HREF On WebBrowser1?

Jul 19, 2011

i am experimenting on a vb app, and i have a text box where you input the value of the href (eg. http://.......) So while the webbrowser is on a webpage which haves many href elements, when i press button1, i want it to find the one we defined at textbox1.text and click the BLUE HREF LINK on the webbrowser (I think this requires javascript)

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Get The HREF Value Of The Anchor Tag In A Webpage Using The Web Browser Control?

Feb 9, 2007

i have a webserver control in my application.i load the web browser control on a button click using the below code

Private Sub Button1_Click(ByVal sender
As System.Object,
ByVal e As System.EventArgs)

[code]......

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VS 2008 Add Each Href To A ListBox If It Has A Specific Class?

Jun 22, 2010

Ive just started vb.net programming, and Im trying to make an application to collect twitter usernames and addresses - this is how all the links look:HTML

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