Forms :: Internet Explorer Object - New Instance To Be Opened
May 27, 2010
I am developing a application where a url is supposed to be passed to Internet Explorer using a search button. But if more than one url passes it should open in same instance. I dont want new instance to be opened every time. I am using SHDocVw.dll for the same. I have coded for opening a new IE instance and URL is getting passed successfully. But meanwhile if I close that open IE then I get exception and my program dont work.
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Feb 4, 2011
It was working fine with Visual Studio 6.0 but its not working in Visual Studio .net 2008.
To reproduce this issue please follow below steps,
Step 1: From Start --> Programs --> Microsoft Visual Studio 2008 --> Microsoft Visual Studio 2008
Step 2: Create a new Visual Basic .Net project. (Please Select Framework 2.0 or 3.0 or 3.5 only)
Step 3: From References add "Microsoft HTML Object Library" and "Microsoft Internet Controls".
Step 4: Insert one button control in your form1.
Step 5: Copy and paste below code in your form1.
Imports SHDocVw<br/>
Imports mshtml<br/>
<br/>
Public Class Form1<br/>
[Code]...
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Jul 7, 2009
I'm using Visual Studio 2008 and developing a VB.NET application. I'm having strange lockup problems with my program, but only when Internet explorer 8 is opened.
When I cover my form with another window and then uncover it, I find that it has locked up. My program has no references to IE and the only thing it even has to do with IE is using Process.Start with a web address.
My program works fine and exactly as it should, but only when IE is not opened.
Does anyone know why a program would lock up only while IE is running?
Edit: I've done some digging and I've found the offending thread in my program.
I don't know what starts this thread or what it does, but when I kill it, my program no longer freezes. The thread is one of the CreateApplicationContext threads, here is the last few items in the stack trace of that thread.
6 ntkrnlpa.exe+0x897bc
7 ntdll.dll!KiFastSystemCallRet
8 mscorwrks.dll!LogHelp_TerminateOnAssert+0x61
9 mscorwrks.dll!DllUnregisterServerInternal+0x10523
10 mscorwrks.dll!DllUnregisterServerInternal+0x10542
11 mscorwrks.dll!StrongNameErrorInfo+0x34387
12 mscorwrks.dll!StrongNameErrorInfo+0x34815
13 mscorwrks.dll!CreateApplicationContext+0xbc35
14 KERNEL32.dll!GetModuleHandleA+0xdf
Process explorer says my program is using no CPU nor throwing any exceptions while it is hung.
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Oct 26, 2009
I have created Usercontrol in visual Basic2008 i want this usercontrol to be hosted/opened in Internet Explorer or any web browser
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Mar 21, 2009
my vb.net program automatically detects if the current window is the internet explorer. If so, the program now should read the current url. Is it possible to read the current url of an instance of the internet explorer? How?I read a lot about "SHDocVw". But I can't find this lib on my computer (vista).
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Oct 11, 2009
All schdoc.internetexplorer object becomes system.windows.form.webbrowser..That's actually webbrowser control rather than internet explorer object. Also if webbrowser1 is the object, I cannot hide the object remove toolbar, status bar, and many other things.
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Sep 28, 2011
I am trying to programmatically post to a textbox on a web form in IE - I have tried sendkeys - but I dont find them reliable or consistent - The code below is perfect - but only seems to work in a webbrowser control. How do I (click a button/select a radiobutton) send 'hello world' to a textbox on a webform in IE? By the way I would be happy to use the webbrowser control (so the code below would work) - but the webpage (which is not the one in the code below) runs locally on my machine (I dont have any control over it) and does not seem to work within a webbrowser control. PS go easy on me - I'm a Newbie/Thick Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
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Feb 7, 2009
Well I am trying to make a exe that shows a swf game(Club Penguin). When ever I run the exe and login to the swf game, A Internet Explorer Window pops up and its title has some javascript. After a few minutes the window closes and I get an error:Internet Explorer cannot download.Unspecified error.After this the game runs fine, But if I go to a room or something in the game, It does the same as above. (You might need to play Club Penguin in a Visual Basic Program to see what I mean.)
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Oct 24, 2008
I'm having a hard time getting this code to work, here's the code, I'm trying to open an instance of explorer.exe in a vb.net panel. Imports System.Runtime.InteropServices
[Code]...
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Aug 30, 2009
1- I want to know what's the windows service project and how i can use it.
2- I want to know how i can making tool bars for my windows explorers , IE explorer and to fire fox internet explorer.
3- I want to know how i can making add-ons for my VS 2005.
4-Can i change my Form Opacity Without Changing My controls Opacity
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Oct 12, 2009
In VB6 I used internet explorer object a lot. There things internet explorer object can do that webbrowser control cannot. For example, internet explorer object is easier to debug because when the application is in debug mode, internet explorer object is still interactive with client. Also we can clear cookies and resstart with internet explorer object. We can do ie.quit, then set ie=new internetexplorer then ie.visible=true
In vb.net internet explorer object becomes webbrowser control and I have no way to do that? How can I delete cookies and then restart webbrowser control? How can I tell webbrowser control to "quit" or destroy it self? That sort of thing.
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Aug 24, 2009
Our customers get an unahndled exception as stated above. Can you tell me how to trap the error on customer applicaiton? Customer does not know when the error comes so i want to know what causes the error.
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Oct 27, 2010
how to get a hold of a opened windows explorer window and resize it.
Im using ManagementClass in order to open explorer but I have not figured out how to resize and reposition it.
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Dec 8, 2009
I want to get the list of selected files in the currently opened windows explorer, So that when a user opens a windows explorer and selects a specific collection of file from the selected directory in the windows explorer and presses a short key of the feature then the feature itself will copy the list of full path that can be used in other module.
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Mar 24, 2010
I've tried searching this forum for an answer to my problem with no luck. I've set my program to allow multiple instances of it to run. Is it possible for each instance of it to determine if it was the first, 2nd, 3rd, etc to be opened? It would be very useful if for example if the program has been opened a 2nd time I would like to be able to load a different set of parameters for certain things for the 2nd instance. The same with the 3rd instance.
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Jun 9, 2011
how to find the internet explorer go evenmt in vb.net
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Jan 23, 2009
I am using the IndexOf function of the string class to find a specific instance of a string. And based on that I have a logic to do something. Below is the example of what I am doing. The code is in production and is working fine. But for some instance I am getting an "Object reference not set error". Yeah its intermittent.The requestXML is a string of xml data passed in as a paramter to a subroutine. I am fetching the xml string as a form post in a request object. The only thing I could think of getting this kind of error is when the requestXML string varia
requestXml = Request("requestXML")
SubmitRequest(requestXml)
Private
Sub SubmitRequest(ByVal requestXml
[code]....
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Aug 2, 2009
am using vb2008, and i was wondering how to to get the content in an input field in a webpage displayed in Internet Explorer, so when i hit a button for example, i get the content of the input field(usually texbox) in a textbox inside my app. note that am not talking about using the web browser component, but a running instance of ie
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Mar 12, 2009
I want to be able to make Internet Explorer navigate to the "about:blank" page every time its user navigates to a wesite that is blocked by the HOSTS file. Does anyone know the code that I can use to do this?
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Feb 5, 2009
I'm interested in how to open Internet Explorer from Visual Basic[code]...
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Apr 18, 2010
i have a Developer. have devloped application in vb.net. Now my customer says he wants to run that application in internet explorer so that can meet lots of customers for him. how can i run vb.net application in internet explorer?
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May 4, 2012
I will know how do I work with the opened excel instance, when I use multiple userforms. I have on my form1_load open a excel file. Then I observed that on my next userform, was unable to write to that file again. Project have no instance of APP.workbook.
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May 23, 2012
I'm working on a website in which a user enters a name and then presses a button that prompts the server to create a pdf file according to the information provided, and then sends the file to the user.
I'm testing the website on my laptop without IIS.I needed the pdf to be hebrew and couldn't find a pdfwrite with vb on hebrew; instead, I create a MS Word document and then convert it to pdf using the code below.
This works fine on Firefox, Chrome, and Safari, but on Internet Explorer the page disconnects before the download. It disconnects when the create word statement is executed.
[Code]...
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Jun 24, 2009
I have some code that is supposed to automate a textbox on a webpage. The problem is, it only works half of the time. The text either displays or does not display. I added the internet controls as a reference but the HTML object library would not get added. Everytime i would go to do this, it would freeze.I also tried doing it two ways. The way that is commented out, always produced a null error. If i change the website to google.com, it works perfect everytime.[code]
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Feb 22, 2010
Before I start, you'll probably tell me to search the forum to get the answer.But really I am searching net + this forum from last 5 days to get solution for this problem but unable to find..So here I start, probably not a new problem.
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Jun 29, 2009
I'm struggling with my web browser. It all work and I'm trying to crack the tabs which Internet Explorer 8 has. This code makes a new tab by copying it from a hidden tab: TabControl1.TabPages.Add(TabPageTest)
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Dec 14, 2009
Anyone has a sample code of using this
InternetgetCookieEx
Say I want to get all cookies from internet explorer objects.
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Oct 11, 2011
There are certain sites that require login to access certain parts of the site, now the user logs in through Internet Explorer, and now I want thet a web browser will have access too - like that Internet Explorer got. In short: login with IE, and Web browser will got also access to site like Internet Explorer.So if there is a way to do it, i will happy to know.
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Aug 18, 2009
I have an application in VB2008(GUI) and MySql as database. I want show my interface in Internet Explorer. How does this interface work on web access.
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May 27, 2010
I am facing trouble in my application. What I need is when I press search button a URL should be passed to IE. Irrespective of how many times I press Search. Every time it should open in same windows instead of opening in a new internet explorer. I have used shdocvw.dll for the same. Here is my code: I have decleared following as global decleration:
[Code]...
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