WebBrowser Control - Fill In Password Not Working
Aug 28, 2011
I have a pretty good understanding of VB.NET. Basically I'm trying to fill in the password to login to a school website, but for some reason it won't fill the value in. The closest that I've come is getting the password to appear on screen, but it's not masked with asterisks and when I click login it says invalid password. It's almost as if it edits the label right before the text box for the password.
Here's a section of the html code from the login page:
HTML
<FORM ACTION="/pls/PROD/twbkwbis.P_ValLogin" METHOD="POST" NAME="loginform" AUTOCOMPLETE="OFF">
<TABLE CLASS="dataentrytable" SUMMARY="This data entry table is used to format the user login fields">
<TR>
<TD CLASS="delabel" scope="row" ><LABEL for=UserID><SPAN class=fieldlabeltext>UID:</SPAN></LABEL></TD>
[Code] .....
The textbox that has the NAME="PIN" is the value I wish to change. Here is some of the code that I have tried where webMain is a WebBrowser VB.NET control. This doesn't work, but does display the unmasked password:
Dim passwordTextBox As HtmlElement = webMain.Document.GetElementById("PIN")
passwordTextBox.InnerText = txtWingsPIN.Text
The webpage [URL]
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Dec 7, 2009
I am writing a program which allows me to log in to my favorite forum, and displays me my fav. threads, and automatically refreshes current thread every 30 seconds or so.For this, I first need to login to the forum page. Fortunately, the forum allows to login during posting a new message, and it's a public forum so browsing threads is possible without login. Therefore I can directly jump to the "edit article" page without login, fill in login information and write the post, and then send it altogether. Here is an example link for that:
[URL]
Here comes my problem. I have searched for autofilling values and my code is like this:
Dim mydoc As HtmlDocument = sender.Document
Dim mynickname As HtmlElementCollection = mydoc.Forms("f").GetElementsByTagName("input").GetElementsByName("nickname")
Dim mypass As HtmlElementCollection = mydoc.Forms("f").GetElementsByTagName("input").GetElementsByName("pass")
If mypass.Count > 0 Then
[code]....
I guess it doesn't set the value attribute, at least during debugging the 'outerHTML' property stays like this:
"<INPUT class=form_input type=password value="" name=pass>"
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Apr 14, 2010
In the past, I used the code below to fill out a form field using the webbrowser control in VB.Net. The page I am working with doesn't have name field for the inputbox, so my code doesn't work. How would I fill out the input box defined at the bottom of this post in bold?[code]...
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Mar 26, 2010
I need to automatically fill forms in a WebBrowser Control. There are TextBoxes and CheckBoxes. How can I automatically set their value programatically? Language: VB 2008?
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Jul 2, 2009
If a "web page" is more of a "Web App", meaning it is more of an "application" in a web browser, is it still possible to fill forms and stuff? I have come across a pretty huge hurdle in my fight for automation and it involves filling in a "service ticket" submission thing that is browser-based. I can view the source code of the page, but it doesn't look like normal HTML and the first screen of it has a username and password box, but there is no mention of either in the page's source code.
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Oct 8, 2011
I'm getting spotty results trying to build a procedure that queries Yahoo finance, retrieves a stock quote and then passes the HTML body contents to a text variable. Using a WebBrowser control, it works in a 2 step fashion, using a textbox to input the symbol and a button to trigger navigation. After the WebBrowser window fills, I can pull the contents out of the browser window. In this case, it's just one number to keep things simple. The working code appears below:
[Code]...
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Oct 2, 2010
I have checked out the webpage manipulation on VBForums but it did not help me in this case because this textbox is not part of a form.Okay so basically i need to be able to add text to the textbox where you type in your bid on eBay and then send the enter key to submit the form that i can't see (so just the enter key)
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Aug 22, 2011
I am using webbrowser control for automate login in https://www.itslb.com/tms/ website i have written code also but password input box doesnt hold any value username hold this my code like below
Dim frmform As HtmlElement = WebBrowser1.Document.Forms("aspnetForm")
frmform.All("ctl00_lnkLogin").InvokeMember("Click")
frmform.All("ctl00_txtUserName").SetAttribute("value", sUserID)
[code].....
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Aug 2, 2010
I am trying to search a page for certain links only, but can't seem to find a way to have it 'search' for a 'keyword' in the links, and only list those in a ListBox - What I have now works to grab ALL the links on the page, but I need to only find SPECIFIC ones:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
[code].....
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Mar 15, 2010
I am using a WebBrowser-Control to fill in a webform and then click at a button, this currently results in a standard Download File Dialog (you get these if you download a file using internet explorer), but instead, I have to catch this file and save it automatically with a by me defined name to a specific folder.I am trying to code a little application in vb.net which download the Export-file from my wordpress-blog, and I want to do this completely without user-interaction.Currently everything works, except the downloading of the file.I tried to catch it with the event System.Windows.Controls.WebBrowser.Navigating(ByVal Object, ByVal System.Windows.Navigation.NavigatingCancelEventArgs) but I don't see where to download the file from?
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Oct 18, 2011
I am using <webbrowser>.Document.Window.Frames to get frames.My <WebBrowser> having 2 frames.My only problem is ,I seem one at index 0, but not 1.
HtmlWindow wf = wb.Document.Window.Frames[1];
string s = wf.Document.Body.OuterHtml;
and view source
<frameset rows="0,*" border="0" frameborder="0" framespacing="0">
<frame name="entrustTruePassAppletFrame" src="EntrustTruePassApplet.html" marginwidth="0" marginheight="0" scrolling="no" noresize>
<!-- It is mandatory for the frame where the user interaction happens to have the name defined in the Configuration as appletHtmlGuiTarget-->
<frame name="entrustTruePassGuiFrame" src="AuthenticateUserInputRoamingEPF.html"> </frameset>
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Mar 31, 2010
1) i have a WB control that is scraping a page... it worked fine for weeks. now today. it stopped? its not "seeing" things the same!?? makes NO sense?My wife has the same program running on her machine and hers still works... so I know the page did not change (i looked at the code)fyi.. lol... this is a facebook page scraper for farmville itemsso anyway...example its looping through the links..find the right links, checks this.. checks that...then gets to thisDim hClass As String = link.GetAttribute("classname").ToLower.ToStringnow it was gettting the class... now it just returns "passiveName" which is NOT the class?
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Jul 29, 2011
I have two web browser controls on my form. I also have several buttons like bold, underline, etc. My probem is the gotfocus of the web control is not working correctly. If I click on the web browser control to add text the gotfocus is not fired. If I click on a text box first and then click in the browser control it is fired. I need to know which has focused so the bold etc know which control to work on.
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Feb 4, 2011
So, I'm trying to make a spiffy little program that lets you search for flash games, and it will automatically display the flash game within the program. (by writing document text to a webbrowser control) Unfortunately, the site I use to get the games from uses iFrames from Custom Google Search to house the search results. I know how to deal with frames in a webbrowser (WebBrowser1.document.window.frames("frame name here").document.so on and so forth), however it seems as though iFrames are different. When I try
WebBrowser1.document.window.frames("googleSearchFrame")
, it doesn't recognize that it's there. Same thing if I replace the name with the index of the frame - it's not there. Using
[code].....
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Feb 17, 2010
I want to autofill the username and password field by my vb program. My Program contains webbrowser control and needs to autofill and invoke the signin button.
I already have the experience with autologin of gmail,yahoo... But here my problem is i cant find the tag name or name of the field which i want to fill the value...
Here the url which i want to autofill : [URL]
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Apr 19, 2008
I included a MicrosoftReportViewer to my project:
Code:
Private Sub Report_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code].....
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Apr 25, 2012
How I can fill application or website with password and username ?for exambel how to fill yahoo messenger with
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Dec 25, 2009
I'm making a tool to a game and I need to fill in my username and password and then click on a button.
Here is the html
Username:
HTML
<td><input class="text" type="text" name="e27a7f6" value="" maxlength="15" /> <span class="error"> </span></td>
Password:
HTML
td><input class="text" type="password" name="e8ca7cd" value="" maxlength="20" /> <span class="error"> </span></td>
Login button:
HTML
<input type="image" value="login" name="s1"onclick="xy();" id="btn_login" class="dynamic_img" src="img/x.gif" alt="login knapp"/>
In Vb 6.0 the code was
Webbrower.Document.All("s1").Click
for the login button
....
Form2.Wb.Document.All("e27a7f6").SetAttribute("text", User)
....
I get a "NullReferenceException was unhandled" error.
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Apr 5, 2012
i had set a password for my database to protect my data but the problem is that my database doesn't function with my codes in vb..
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Jun 3, 2008
how to fill a textfield in the webbrowser-component?
I tried the VB6 way:
Web1.Document.All("fieldnamn").Value = "some text"
But it didn't work in vb.net
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Mar 30, 2012
I am trying to fill out a form using data from form fields in my application. I believe the form is in Java script.[code]...
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Dec 5, 2011
I have a program that will load a web page into the Program Contained 'Webbrowser1' and autocomplete the Login by referencing the Code:
WebBrowser1.Document.GetElementById( _
"frmLogin:strCustomerLogin_userID").SetAttribute("Value",
TextBox1.Text)
What I actually want to do is directly enter the Value into the Active Browser page, rather than the program contained 'Webbrowser1'. What code do I need to access the Current Browser Web page (be it IE, FireFox etc)?
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Aug 3, 2009
how can i fill in a textbox in my webbrowser just by the name of it this is how it looks name="email"i know how to fill in the textbox if you have the ID of it but can i fill it in with just the name ?
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Aug 10, 2010
I have a Form that has some Labels and Buttons on the left side and a WebBrowser on the right. I would like to let the WebBrowser fill the rest of the Form when it is resized. Resizing of the Form works, but the WebBrowser always has a distance of approximatel 150-200 pixels from the border of the Form. I'd prefer it to fill the form up straight to the borders of it. Can anyone give me a hint on how to change that behavior?
Another thing I couldn't figure yet is how to get the form to show a Scrollbar when it gets so small that the labels and buttons on the left get out of the form.
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May 19, 2011
<input name="Email" type="text" value="" class="email" />
how to do put text into that field.
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Sep 24, 2011
While a web page -which needs login- is opened in my browser, if I close browser and re-open, I have to write username password again. But, sometimes when I close browser and re-open for the same page, it isn't needed username and password again? Is it about Session, Cookie? If yes, why are there different conditions?
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Dec 1, 2010
I am using
My.Computer.Network.DownloadFile _
(file sourse, file location, "username", "password")
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Oct 26, 2011
how do i highlight form fields (textbox, combobox etc) in embedded webbrowser control like opera,firefox and chrome do it using c# or vb.net?
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Feb 4, 2009
(I use VB 2008) I'm working with the webbrowser-component. I got a problem to fill a text-field. The textfield is named "description" but I cant fill it. I guess it's because it's more than one form on the page that got a element named "description".
[Code]...
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Jul 20, 2010
When I fill a ComboBox the usual way, I am able to get it to work but when I try to make it a public sub so that it can be used over and over again, I am getting no where.[code]
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