FAQ Database Discussion Community


VB.NET webbrowser: HTML of DocumentText is inaccurate, compared to inspecting elements in a browser

html,vb.net,webbrowser-control,chat
I'm trying to read messages sent by strangers on Omegle. A random "chat with strangers" website. I've displayed the DocumentText of my webbrowser (called Omegle) in a textbox called OmegleHTML: Private Sub Omegle_DocumentCompleted(sender As Object, e As WebBrowserDocumentCompletedEventArgs) Handles Omegle.DocumentCompleted OmegleHTML.Text = Omegle.DocumentText Me.Text = Omegle.Document.Title End Sub I've also...

Does GetElementsByTagName() return value on-the-fly?

c#,winforms,webbrowser-control,getelementsbytagname
I have some question about internals. Does GetElementsByTagName() read all the elements requested store on an array and return it or return the value on-the-fly (like using yield)? I hope it's clear

Webbrowser Active X custom dynamic MIME handler pdf

c++,webbrowser-control,activex
I am using Microsoft's Web Browser ActiveX control in an MFC application. I want to be able to change the default MIME handler for PDF. https://msdn.microsoft.com/en-us/library/ie/ms775148(v=vs.85).aspx It appears to me that web browser control must use the registry based file type association HKEY_CLASSES_ROOT\MIME\Database\Content Type\application/pdf I want to be able to...

What is the appropriate event listener for a page that change it's content using XMLHttpRequest?

javascript,c#,webbrowser-control,geckofx
By using the GeckoWebBrowser in C# is there anyway to know when a page has completed updating its content using XMLHttpRequest ? I thought that the DocumentCompleted event would have done it but since the page it's not reloading it wont fire up...

Webbrowser find dialog for a text within an html element

c#,winforms,search,webbrowser-control,textrange
I try to have the find dialog feature in my webbroser control, it should search several words (forward) and highlight them. I tried the following code from this MSDN question private bool FindFirst(string text) { IHTMLDocument2 doc = (IHTMLDocument2)browserInstance.Document; IHTMLSelectionObject sel = (IHTMLSelectionObject)doc.selection; sel.empty(); // get an empty selection, so...

WPF XAML two buttons that change webbrowser url on a different window

c#,wpf,xaml,webbrowser-control,uri
I cannot seem to get my two buttons on Window2 to successfully change the webbrowser url on my main window. All I want to do is click button one and go to one address, and click the other button and go to a different address. I've tried binding without any...

Can't use WebBrowser Scrollbar on winforms

winforms,.net-4.0,webbrowser-control
I have a Winforms VB.NET application that uses a WebBrowser control to render HTML. The WebBrowser is embedded into a Panel, which is on another Panel. So the embedding is Form --> Panel --> Panel --> WebBrowser Whenever the DocumentText surpasses the visible borders of the WebBrowser the scrollbar is...

WebBrowser Click-Event

c#,webbrowser-control,screensaver
I want to program a screensaver and since I already have the HTML5 Code I just want to use a WebBrowser Control which renders the content. However I can't figure out how to exit the application on events like "Click", "Keydown", etc. WebBrowser class doesn't seem to know those events....

WebBrowser shortcuts not working in Outlook add-in. WebBrowserShortcutsEnabled is true

c#,outlook,webbrowser-control,add-in,office-interop
I have an Outlook add-in. Webbrowser control is shown inside UserControl on the pane. Problem is that standard shortcuts don't work (ctrl+c, ctrl+v, ctrl+a, tab). WebBrowserShortcutsEnabled is true. Typing in the WebBrowser inside Outlook works fine. Similar issue like mine is described in WebBrowser shortcuts not working in PowerPoint add-in......

How to use Web Browser Control in for loop?

c#,webbrowser-control
I am working on web crawler in which it checks the results of students from same website. I am able to submit the form and select elements but the problem is that i want to use web browser control in a loop. for (int i = 3910001; i < 391537;...

Select item from ComboBox to open web links on WebBrowser?

vb.net,webbrowser-control
i've been looking around on how to make a combobox list choice to access a webpage on webbrowser. For example, if i choose the first item in the combobox wich is named "Google" then i would press on the button next to it to access google on the webbrowser. I...

Implement IDownloadManger for my application only

c#,winforms,.net-4.0,webbrowser-control
I'm using the WebBrowsercontrol in a WinForms application and have implemented my own download manager by following the instructions here. My custom download manager works, but also overrides the download manager for Internet Explorer, too*. Is there a way to only have the custom download manager appear when my application...

Fatal error on Custom WebBrowser (winforms) code

c#,winforms,com,webbrowser-control
Getting a fatal exception on the CustomWebBrowser (winforms) code. “The runtime has encountered a fatal error. The address of the error was at 0x6c9a60c6, on thread 0xf94. The error code is 0xc0000005. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user...

windows phone 8.1 universal app : clear cookies

c#,windows-phone-8,cookies,windows-phone-8.1,webbrowser-control
I am developing windows phone 8.1 universal app and i wish to clear cookies from browsers. I have used windows.phone.controls namespace and used following code await new WebBrowser().ClearCookiesAsync(); but it says that it throws several error. Please help windows programmers . I think the above code works well for silverlight...

Visual Studio 2015 - Webbrowser - getElementById

c#,visual-studio,webbrowser-control,getelementbyid
In a Visual Studio 2015 WPF application, I have a webbrowser called WebBrowser1. This refers to an HTML page which contains a TextArea to which users can input text. <html> <body> <textarea class="myStudentInput" id="myStudentInput1"> Text to be copied </textarea> </body> </html> I wish to get this text in Visual Studio,...

Enable Tab Key in my Web Browser Control

vb.net,outlook,webbrowser-control,keyboard-shortcuts,outlook-addin
I have a web browser control in a custom task pane control (User Control) and I open it as a sidebar as soon as my Outlook opens (I have created it as an Outlook Addin using Visual Studio 2013). The web browser control has a login form inside it and...

Inspect element from my WPF WebBrowser, using “inspect element(s)”(IE,Chrome,Firefox) to get the css path(“copy css-path”)

c#,wpf,.net-4.0,webbrowser-control
I need the correct css path from a webpage, which will be displayed in my WPF application(to use it later with HTMLAgilityPack and/or Fizzler). Something like this, to "copy css-path" or xpath(FireBug), should be the final goal. I also found some interesting post like: stackoverflow stackoverflow stackoverflow codeproject They all...

Closing form after printing a web browser control contained in it

vb.net,winforms,printing,webbrowser-control
I'm taking some random print through the html and web browser control in vb.net winforms Here is my code Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim myWebBrowser As New WebBrowser AddHandler myWebBrowser.DocumentCompleted, AddressOf DocumentCompleted myWebBrowser.Navigate("http://www.bing.com") End Sub Private Sub DocumentCompleted(ByVal sender...

Embed webbrowser control inside IE

internet-explorer,webbrowser-control,activexobject
How can I create a web browser activeX object inside a HTML document that is being opened with IE? I have tried something like this, but the object did not display: <object id="mini" width=300 height=300 classid="CLSID_WebBrowser"</object> ... ...

Using SendKeys when Windows locks gets Access Denied

c#,.net,winforms,webbrowser-control
I have a .NET Winform with a WebBrowser control that logs in to a website using username and password. The "submit" button is disabled until something is entered into the password textbox, so I can't use txt.SetAttribute() because it doesn't seem to enable the submit button. Using SendKeys.Send(password) works fine,...

Awesomium browser new window not working

html,wpf,windows,webbrowser-control,awesomium
I am using Awesomium browser control in my wpf application. It loads website from url but I have a problem. My website have some anchor links with target blank. but when I click on that anchor tag nothing happening and its preventing the action. So my question is Is there...

Embedded Browser Downloads on Local Machine but not on Windows Server c#

c#,winforms,webbrowser-control,quickbooks-online,windows-server-2012-r2
I'm trying to automate some functions on a web page (download an Excel document from QuickBooks online). I've got the script working fabulously on my local development machine (running Windows 8.1), but when I compiled it and ran it on our server (running Windows Server 2012 R2), it runs okay...

C# after Select option page not refreshed in axwebBrowser control

c#,webbrowser-control,mshtml,axwebbrowser
I'm trying to select an option in the web page with axwebBrowser control. I know how to select a value, here is my code: mshtml.IHTMLElement ddlid1b = doc.getElementById("id56"); ddlid1b.children[3].SetAttribute("selected", "selected"); After that I have Fired the Change Event like below var el3 = (ddlid1b as IHTMLElement3); el3.FireEvent("onchange"); But there is...

Opening Word (.docx) files on a Windows Form C#

c#,winforms,webbrowser-control,docx
I'm trying to make my program have the ability to display a Microsoft Word file on a form but not having any luck in doing so. I want to be able to open the file and display it on the form as a Read-Only. So basically just display it's contents....

winforms Web Browser control Javascript issues

c#,asp.net,winforms,webbrowser-control
We have winforms application that has web browser control. We invoke webpages that gets rendered fine. If we are invoking javascript from C# code behind of the website, we get in to script errors. For eg: Reponse.wirte("alert('hi');"); Kindly help....

Listen to a specific application using C# and FiddlerCore

c#,webbrowser-control,fiddler,fiddlercore
I'am trying to integrate C# Web Browser control and Fiddler Core. I wan't to do this by letting Fiddler Core to listen to the Web Browser control without affecting any internet explorer or other internet browsers. The diagram below should show what I want to achieve: Internet Explorer -> Internet...

How to execute jQuery function by webbrowser.InvokeScript?

c#,jquery,winforms,webbrowser-control
<body> <script type="text/javascript" src="js/hashbang.js"></script> <script type="text/javascript" src="js/v3.js?beta0.5"></script> <script type="text/javascript"> // Data pipe var datapipe = { torrents : {}, templates:{ details:function(_){ var _ = datapipe.torrents["t"+_]; //console.log("So far so good. Templating."); $('#T_comment .btn span').text(_.comment).parent().parent().attr('count',_.comment); $('#T_files .btn span').text(_.files); return "<a...

c# Webbrowser How to select an added dom element (form hidden button) and invoke a click on the button

c#,forms,webbrowser-control
Simply, I am trying to add a form tag, with a hidden and a submit button to a web page loaded in a webbrowser in c#. After I add it I want to invoke the click event on the button. I do not have a lot of code to show...

Issue With WPF WebBrowser Control When Emulation > IE7

c#,wpf,webbrowser-control
I have a C#/WPF application that uses a WebBrowser control that presents a website as it's primary interface (for a kiosk). The website can call a C# method via javascript for some native processing. Everything works fine until I set the 'FEATURE_BROWSER_EMULATION' above IE7 (using the code below). When I...

Get HTML element in C#

c#,webbrowser-control
I would like to know how to retrieve an "a" element into a div. I have an HTML like : <div id="content"> <div class="divSearchForm"> <table> <tbody> <tr id="tr1"> <td> <img class="SearchImage"> List of systems </td> <td> <table width="100%" class="Result"> <tbody> <tr> <td> <a href="test">K</a> </td> </tr> </tbody> </table> </td> </tr>...

Use Google Map V3 API ClientID in Application with no URL

javascript,google-maps,google-maps-api-3,webbrowser-control
Need to get Google Map V3 API work in my application with purchased ClientID. The application is using WebBrowser Control to load html into documentText and the Url is 'about:blank'. The problem is I can't put about:blank into authorized URLs list in google map console. Also I can't host html...

How to manipulate webpage by weBrowser control after JS is executed?

javascript,c#,winforms,webbrowser-control
I have webpage which gets data by json and then generates html from that data. I want to be able to do element.invokeMember("click"); (webBrowser winForms control) on source generated by JS. How to do that in c#? I can see the source in firebug only. What have I already done:...