VS 2010 Getting Captcha Image From WebBrowser?
Jan 15, 2011How can I grab the captcha image from the webbrowser and then put it into the picture box?
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How To Get Captcha Image In PictureBox From WebBrowser
Sep 3, 2010How to get the captcha img in picturebox from a WebBrowser?
View 7 RepliesVS 2010 Get Text In A CAPTCHA Image?
Jan 2, 2011I made an email account today and out of curiosity I was wondering if this is possible. Is it? Has it ever been done before? How is it even possible? I mean, all that spam email I get, it must be generated emails doing that because even though I "mark as spam" it, I still get the same email but from another address.
View 8 RepliesVS 2010 Get Captcha Image And Create Dynamic Form?
Dec 30, 2011[code].....
View 5 RepliesCaptcha Popup - Reach A Captcha While Creating Accounts On Some Sites?
Jul 17, 2009When you reach a captcha while creating accounts on some sites, is there code that would make the program pause and a message box pop up that would ask for input for the captcha code?
View 24 RepliesGet Captcha Image Into Picturebox?
Jun 11, 2012I want to create a login system that gets the captcha image into a picturebox for the user to solve.I know how to get an image into a Picturebox, and do GET/POST requests.However, the captcha image changes every time the page refreshes.[url]...
View 1 RepliesCaptcha - Image Uploader For Site
Jan 31, 2011I'm making an image uploader for a site but sometimes a captcha from [URL] appears? Is there any code I can use so when the captcha appears, a box with the captcha image appears so I can manually solve it? I've seen some programs that do it so i know it can be done...
View 5 RepliesExtract Text From An Captcha Image?
May 24, 2012Using vb.net how to extract text from captcha images
View 1 RepliesInserting Captcha Image To Web Form?
Sep 14, 2011i have an aspx web form with vb code behind. the form is a simple input form with a table with textboxes and a submit button. i am looking to be able to insert a captcha image into the table with an entry textbox and check the value entered against the image on the submit button.
i have found various 'helpful' bits of code on the net to explain how to generate the image. but none of them explain exactly how/when the image would get generated, how you can insert the image onto the webform where you want it to be, or how you can check the text input against that image.
Captcha - Read And Decode Image To Text
Nov 22, 2010I want to read and decode image to text. Like megaupload captcha how I can convert the image to text or how to read it as words.
View 10 RepliesVS 2010 Non-Detectable Image On WebBrowser?
Sep 20, 2010I have a problem on one of my programs to where it is supossed to detect a cirten image on the browser, however, the site coding seems to duplicate the image, and the program always says theres only 1 of that image, even though I can plainly see theres 4-5.
View 5 RepliesVS 2010 - Scan WebBrowser For Image (Resources)
Apr 20, 2012When the right box appears on the screen (not an image/popup/msgbox but build-in another .swf file), I want to get a MsgBox with You Won!. And if the wrong box appears, you get a MsgBox with Better luck next time!. I have a picture of the 'right box' that is located in resources (rightbox.bmp) and also in PictureBox1.
vb
Dim imgList As List(Of String)
Dim currentInd As Int32 = 0
Dim myBmp As New Bitmap(My.Resources.rightbox)
Private Sub populateList()
imgList = New List(Of String)
[Code] .....
VS 2010 Automating Web Browser Functions (captcha Show)?
Oct 21, 2010The program I am trying to make is to automatically create a World of Warcraft Trial account to make the proccess a little bit quicker.The first problem I am having is getting the captcha to show up in the form.(The captcha will only show up on the site if you make one account and then try to make another one)?
View 24 RepliesVS 2010 : Click Image / Webbrowser / HtmlElement Class / Multiple Identical Images?
Jan 7, 2011I need to click an image in a webbrowser from a Windows Form in VS 2010.I can click ordinary links using code such as this one:
Private Sub Button14_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button14.Click
Dim lnk As HtmlElement
For Each lnk In Form2.WebBrowser1.Document.Links
If lnk.InnerText = "the_text_of_the_link" Then
[code]....
When it comes to the second variation of the code I often get the following error message (exception):NullReferenceException was unhandled Object reference not set to an instance of an object.
Basically - how do I tell it to click on it only if there are two separate and unique strings of html code in a html tag?
VS 2010 : Save Image From Webbrowser Loaded Page To Hdd (after Loading Save To Hdd)?
May 28, 2012How to save image from webbrowser loaded page to hdd (after loading save to hdd)?
View 2 RepliesVS 2008 Get The Image Location Of The Image That The Mouse Is Over (Webbrowser)?
Sep 15, 2009I'm having a problem getting the src of the image the mouse is hovering over in a webbrowser. I can get an href just fine, just not an src. To get the href, I used this
Something = Webbrowser1.Document.ActiveElement.GetAttribute("href")
When I try to do it for an image, nothing happens. How do I get the image location?
VS 2010 - Make A Webbrowser / Frame The Page, And Put It On The Webbrowser?
May 6, 2011I want to make a webbrowser, but only have it show one specific thing and not the whole page. The thing I want it to show and only show is in about the middle. How would I frame the page, and put it on the webbrowser?
View 1 RepliesCaptcha In A New Form?
Apr 21, 2010Some sites have captcha images when you sign up for them. I want to take that captcha image and put it in an imagebox so that a person can put those characters in a textbox and then the form will submit the captcha text to the site.Example: My application has a webbrow ser which navigates to here from there i want the captcha image to be put in my other form which will have an picturebox.Code so far:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code].....
How To Capture Captcha
Jan 21, 2010im making right now a auto sign up application for example in registering yahoo mail when i click a button in VB all information will be filled out and submit
Private Sub btnFillUp_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFillUp.Click
Dim theElementCollection As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("Input")
WebBrowser1.Document.GetElementById("FirstName").InnerText = "John"
WebBrowser1.Document.GetElementById("SecondName").InnerText = "Joe"
[code]....
Adding Captcha To Textbox?
Mar 6, 2010I am curious on this my program I am building I want to create yahoo emails but im stuck on the last part. How do I get the captcha to display in picturebox? Could I use like a screenshot method or something? My picturebox is named picturebox
View 9 RepliesDevelop Captcha Control Itself
Mar 18, 2011I am developing a website where I need a captcha control and I want to develop the captcha control itself, so in the future I can change its length, type, color, and have it be easy to manage as well.So, suggest me which technology used for to develop the capha control and how.I am using asp.net platform with vb.net as the language.
View 4 RepliesDownload A Captcha Into A Picture Box?
Jan 3, 2010I have an app that will sign me up for about 20 websites at once and each one requires a captcha to prove your human (which is cool I don't mind typing them in). I have a form 2 that is going to pop up with all the captchas viewed in picture boxes with textboxes for me to enter my text and submit buttons to enter the captcha to the website.The only issue that I am having is getting the captcha to view in the picture box. It refreshes everytime I get it to showup.I had it working previously but my hard drive crashed and I lost the code and the app.From what I was able to put together previously I was able to grab the element by type and if the src had [URL] then to put the source into the picture box.I tried to rework it all day yesterday and I just keep getting the code refreshing.
Here the code.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WebBrowser1.Navigate("https://secure.diigo.com/sign-up?referInfo=http%3A%2F%2Fwww.diigo.com") 'Website that has the ReCaptcha
End Sub
[code]....
Make A Captcha Solver In .net?
Jun 16, 2012i recently heard that it is possible to make a captcha solver in vb.net... well i really need this ?how to make my program scan the captcha image in a webpage and then save the answer of the captcha as a variable ?
View 1 RepliesClick Image In Webbrowser?
May 29, 2011Alright, im making a basic program. But now ive run into a problem. I want the program to go to a site and than click on a button in the site. Ive done this with this:
WebBrowser1.document.GetElementById("bert").InvokeMember("click")
And it works, but it just pops up an internet explorer, i want it to go to the site from the button in the program itself, i dont want it to be a popup.
Get An Image From A Webbrowser Form?
Aug 8, 2010I am trying to get an image from a webbrowser form. The image has to be the exact one on the page, and the url is a direct link to the image. I need to display this image in a picturebox if possible.So in other words, I have an image that needs to be exactly how it is displayed in webbrowser page and I need to display it in a picturebox.
View 5 RepliesSave Webbrowser As Bmp Image?
Mar 30, 2010I know this has been covered many times, but all the data is for vb6. I have been searching for the last 2 days and everything I find ends up not working in vb.net. I would like to save an image of a webbrowser as a .bmp.Almost like a screen shot of the webbrowser. However, My form may be minimized.More specifically, I have an area within a website that i would like to save.I am trying to get an image of a graph to use later as a thumbnail or blowup.It shows up 100 pixels from the left and 250 pixels from the top of the web page. Width is aprox 500, height aprox 400 I have seen several ways of doing this, but they always seem to use calls for vb6 that don't exist in vb.net.
<System.Runtime.InteropServices.DllImportAttribute("gdi32.dll")> _
Private Shared Function BitBlt(ByVal hdcDest As IntPtr, ByVal nXDest As Integer, ByVal nYDest As Integer, ByVal nWidth As Integer, ByVal nHeight As Integer, ByVal hdcSrc As IntPtr, ByVal nXSrc As Integer, ByVal nYSrc As Integer, ByVal dwRop As System.Int32) As Boolean
[code]....
this makes me wonder if it will be visible when minimized or not the front window... still need to check though.or a way to tweak this to work when not visible or minimized?
VS 2008 Getting Image From Webbrowser
Sep 24, 2010im attempting to pull an image off of a website. the image is marked with an id tag ("ctl00_mainContent_ucPlayerModel_imgModel"). this id is attached to a thumbnail. i would like to open the full image and take that image url.
View 1 RepliesAutomatic CAPTCHA By Matching Images?
Feb 23, 2009I'm playing a simple textbased game. And then I thought why not try to create a bot. But there's one problem. A CAPTCHA...But this captcha is very simple. It's 3 random numbers wich always uses the same font, size etc.For the simplicity we can say that it uses 9 different images and randomly puts together 3 of em.I then remembered a client for a java game that matched images with text on the screen to read the text.How can I make a program that does something like this:
if imageA.bmp exists on screen then
captcha &= a
End If
Get A Captcha Off A Website And Display It In A Picturebox?
Jul 18, 2011In Visual Basic .NET is there a way to access a website/signup page and then get the Captcha and load it into a picturebox? How would I do it?
View 1 RepliesVS 2008 Grabbing Captcha From Web Client
Mar 18, 2010I'm working on adding a de-captcha into one of my programs but I can't seem to be able to grab the captcha from the web browser.I don't think I can just parse the URL and use webrequest to download it as it'll be a different string once it's reloaded.
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