Forms :: Website Login Automation With Webbrowser?
May 19, 2010
recently I've been going through some website login automation and ended up with creating a simple my own browser quite happily, to open websites and login straight away.
But I found out that I can't automate some of the websites I was going for, because the html code of the login forms is not shared and cannot be seen in the source.So I'll give you guys a couple of websites I can't deal with and please advice if it is possible to do stuff with them:[URL]...
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Feb 24, 2011
For the past couple of days I have been using Visual basic 2008 and learning it.Anyway, I am trying to make a login form that will login to a website with WebBrowser control.and I am noticing that the webbrowser is extremly slow, it takes him about 20 seconds to load a page while mozilla opens it in a moment, why is that?
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May 11, 2010
I have some question about carrying a few tasks using Internet Explorer using vb.net. I need to know how to log in and click a few buttons on a website.
I start with loading a website:
Dim ie = CreateObject("InternetExplorer.Application")
I should try something like this: ie.sendvalue("my_login", "my_password") now I need to pop in the log in and password, click enter for a start. I will also need to click a few buttons afterwards as well but I don't know how could I refer to the internet exployer. What should I use to do this?
I can make the log in using this but it is not as good further: (this is only an example)
Dim myProcess As Process = System.Diagnostics.Process.Start("http
Threading.Thread.Sleep(3000)
SendKeys.Send("my_login")
[CODE]...
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Mar 10, 2010
I have searched google and couldnt find any answer. Is it even possible to login to a website using background worker without having to use webbrowser?
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Feb 12, 2012
I'm working on some application that can multiple login to one website right now I'm using webbrowser to login but can only for 1 account how to make it can multiple login? Can I use webbrowser to make it or have to use another method?
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Sep 4, 2009
I am trying to automate login and navigation to a website using the WebBrowser control. I can successfully logon to the site using the wb control but after that I can't seem to get access to the newly loaded document's elements within the same routine. I check for ReadyState Complete and IsBusy but they don't seem to be working. There don't appear to be any frames being used at all so I can't figure out why this won't work. I know that the wb control is successfully logging in because I can see the page load in the wb control. However, after the page loads I try to access the HTMLDocument for the new page (after logging in) and it is either set to Nothing or it's the previous page's HTML. I've tried putting in a Sleep to wait for the page to finish before trying to access the HTMLDocument on the new page but it still doesn't work. If I create a button on my form that accesses the HTMLDocument and click it it works fine. I can't figure out how to ensure that the entire page has finished loading within my routine. I tried putting a switch into the DocumentCompleted event but that doesn't work either.
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Jul 22, 2009
I am trying to creating a windows application that can automatically sign into a website and download a file. I have managed to get it to sign in and reach the file, however a windows pop up box appears asking if you want to open or save the file and then specify a location. How can I automate this part?
Basically I want to schedule this to run each morning and download the file without any manual intervention.
Imports System
Imports System.Windows.Forms
Imports System.Security.Permissions
Imports System.Net
[Code]....
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May 3, 2011
I have project that Login to a website but need to display a captcha to login.The problem is that the captcha isn't it a static image.It have a dynamic link ( "code.php" ) that shows an image with the captcha.But when navigating in Webbrowser the capctha in picturebox is different.I have some links that imported to a listbox.I want to navigate them all within X seconds.Lets say I want it to navigate each link 60 seconds.[code]
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Apr 11, 2009
How do I automate a web page (e.g. retrieve page text, login website, search, click button or hyperlink) via WebBrowser?
Please remember to mark the replies as answers if they help and unmark them if they provide no help.
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Mar 13, 2010
I'm working on a pretty simple project, just a WebBrowser app which is tailored for Webmail. I'm working on an OWA portion, and OWA normally doesn't allow the textfields on the Login page to be auto-filled. Is there a way I can force this? Search through the OWA login page code, find the fields, then fill in the fields with preset/saved data?
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Dec 13, 2010
I had a problem with WebBrowser component. Basically, it works improperly when try to log in on one web-site (Forex Trading Social Network | Online Forex Trading Forum and Social Networking Site). I am working with Visual Studio 2010 Professional. I created a simple WebBrowser trying to access the indicated web-site. The problem begins. Well, the website loads, but when you go to the login page (Forex Trading Social Network | Online Forex Trading Forum and Social Networking Site) and try to log in, it doesn't work. I mean, when I enter the login details the login page just refreshes itself and the login wasn't proceed. The same login page appear with every login attempt. The is the current problem!I check with Google, it works. But, it doesn't work with Forex Trading Social Network | Online Forex Trading Forum and Social Networking Site! Why?
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Jun 18, 2011
I've been trying to make a app that logs into a website. So far it didn't work for me.I have trouble because:
- The "pin" (username) box on the site doesn't have an ID. (Can't use getelementbyid)
- The picture doesn't have an ID either
Codes I've tried:
With WebBrowser1.Document
.All("pin").InnerText = "mypinhere"
End With
End Sub
This should have, in my opinion, filled in the textbox. Now I need to click the login button?Also I found this in the source of the site:
<img src="/media/img/text_AccountPin.gif" alt="Account Pin" width="93" height="10" border="0"> <input type="text" name="pin" class="form" size="15"> </p>
As we can see, it says
name="pin"
So I should be able to use "getelementbytagname" right?Also, the formId is logmein (log me in)
<form id="logmein"....
This is what I came up with:
Dim webbrowserDocForm As HtmlElementCollection = WebBrowser1.document.GetElementsByTagName("logmein")
For Each curElement As HtmlElement In webbrowserDocForm
Dim controlValue As String = curElement.GetAttribute("Value").ToString
[code]....
in the next code it's tagname is "input" or "text"? Because I found:
<input type="text" name="pin" class="form" size="15"> </p>
Code for filling in:
webbrowserDocForm = WebBrowser1.document.GetElementsByTagName("text")
For Each curElement As HtmlElement In webbrowserDocForm
Dim controlName As String = curElement.GetAttribute("name").ToString
[code]....
It doesn't give me any errors no more, but it doesn't work either.
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Jun 13, 2011
Well this script is working partially, when the script submit the login a MsgBox("The login is wrong!") appeared, but when the page load a MsgBox("The login is ok!") appears. Why the "The login is wrong!" is appearing?
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
If WebBrowser1.Url.AbsoluteUri = "https://steamcommunity.com/login/" Then
[CODE]...
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Apr 9, 2009
I am trying to log in to a web site using VB.net. I can open the browser and enter the user name and password by looking at the HTML source for the Name= field. I want to click on the login button but on this web site it is a java script. (<P align="center"><A href="javascript:ValidateUser();"><IMG src="ContBtn.gif" width="115" height="26" border="0"></A></P>) Since there is no name= for the button how do i click on this Java Script?
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Jan 31, 2010
I'm trying to code a application that requires the user to login to a website with the correct details. But i want it were they have 2 textboxs and a login button heres a screen shot of what i have :
and if the login is correct then it will load data to my textbox (already working)
Im trying to login to a phpbb forum with it im using the following[code]...
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Dec 3, 2005
I am creating an application for my own use in Vb.net to auto fill forms and submit the form (log in) to various websites....(bank sites, credit cards etc..the require a login)
I am using the webbrowser control on my windows form and I can sucessfully populate the controls on the form (userid, password etc), by setting the value property of the HTML Form Element using... HtmlDocument.GetElementsByTagName("Input").
My problem is that I cannot click the login button via code, sometimes it's an image and sometimes it's an actual button depending on the site that I'm auto logging in to, in both cqases the end result should me submitting the form.
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Nov 25, 2010
I am trying to find a way that i can automatically login into a website with UserName and password,
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May 15, 2012
I'm trying to log into a website automatically. To my own account of course.
Information I gathered from the website that I assume I need:
<input class="input" type="text" name="user" value="">
<input class="input" type="password" name="password" value="">
<input class="submit" type="submit" value="Log in">
[Code].....
Problem: The login in form does not seem to populate with user name and password.
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Mar 26, 2010
My broadband provider used to have an XML data usage stream where I used to check my usage. They have now disabled this so I am planning to build my own VB application to login to the usage webpage and scrape the usage data.This is the code I am using:
WebBrowser1.Navigate("https://memberservices.optuszoo.com.au/myusage/")
WebBrowser1.Document.GetElementById("username").SetAttribute("value", "blah")
WebBrowser1.Document.GetElementById("password").SetAttribute("value", "blah")[code].....
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Jan 28, 2012
I am a newb to vb.net(visual studio 2008).i am trying to make an app using vb.net which can be used to login to a website and browse that website without using webbrowser(i dont want to use webbrowser of vb.net).i got a code for this from net ;I have made a temporary login webpage using php and mysql in my computer(its working properly).[code]...
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Apr 30, 2010
How can i make a program that would login to website?
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Feb 3, 2011
I am new to VB, and I am using Visual basic 2010 Express to make an application that will login and navigate a website for me. On a form, i made a button and a webbrowser, and this is the code i have so far:
Public Class Form1
Dim Automate As Boolean
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Automate = True
[Code]...
The last line of my code that nagivates to a new page after login... it executes before the login completes and the login fails. If i remove that line of code, the login works fine. So how do I navigate to further pages after the initial one, and make sure that it is fully loaded each time?
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Sep 14, 2009
i have made an application in visual studio 2008 (Visual Basic) what i need help doing is i have a website i would like them to login to. On my windows form i have a TextBox1 and a TextBox2, how can i have it where they can log into the site via these textboxs?
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May 6, 2009
I forgot how to login to a website with webbrowser1
HTML
<td>Username:</td>
<td><input type="text" name="username" size="16"></td>
</tr>
[Code]....
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Jan 25, 2012
I want to develop an application from which i can login into the website and send SMSs from it,i want to login to this website url...i have limited knowledge of vb.net and java,
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Jun 3, 2010
im trying to make a program that goes thrue the website and logins in on it but i dont get it working dont know why Imports System.Threading
Button WebBrowser1.Document.GetElementById("iId").SetAttribute("value", TextBox1.Text)
WebBrowser1.Document.GetElementById("iPw").SetAttribute("value", TextBox2.Text)
WebBrowser1.Document.Forms(0).InvokeMember("submit ")
System.Threading.Thread.Sleep(5000)
WebBrowser1.Navigate("http://hero.netgame.com")
System.Threading.Thread.Sleep(5000)
WebBrowser1.Navigate("http://hero.netgame.com/launch/hero")
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Aug 24, 2009
I'm working on a community application for displaying active members and more. I know how to do this. (using webbrowser, getting html code )But to see this section, you must log in. It regards this website: [URL]
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Dec 6, 2009
How would I login to a website using VB.net? I know one way is to use a webbrowser and use WebBrowser1.Document.GetElementByID, but the Login button im trying to click "doesnt have an ID"
<td><input type="submit" class="button" value="Log in" tabindex="104" title="Enter your username and password in the boxes provided to login, or click the 'register' button to create a profile for yourself." accesskey="s" /></td>
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Jun 4, 2012
I want to beable to login to a site using a button in my webbrowser [code] the username and passsord box values for the site is j_username and j_password
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Jan 10, 2012
I want to make an installing application using vb.net(not asp.net) where i can login to a website and submit form with out using a browser(like facebook@desktop). I have a little knowledge in php,mysql and vb.net. I have never done web application programming in vb.net. I have searched for this in google but didnt find any useful tutorials.
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