Doc Opens In New IE Instance Not Web Browser Control?
Jan 18, 2009
I'm just starting to write a program to manipulate some intranet based databases using the web browser control, but have a problem with one specific database.I can log in from the start page of this database from my browser but it then opens in a new instance of IE (I think it's the java code (not java script) which does this when the page loads).How do I get it to open in my browser?OK, I can manipluate it with a doc object, but would prefer to do it in my browser for consistency, as the other databases open fine in my brower.I can't be more specific but could post the html text if necessary.Currently using the built in web control with VS2005 running on XP.
I Have Read Many other questions similar to this one and i still don't understand. I Made a tabbed web browser in visual basic 2010 and i think its going pretty well. The Only problem is when i go to another website and click on a link,it opens up in another web browser window such as Internet Explorer. Sometimes even on Mozilla Firefox.
I'm trying to create a little executable that when launched opens an IE browser to various websites like news sites all in different tabs. for example, a tab for wsj, nytimes, etc. How do I access IE with vb.net? What reference do I need to add? I can't find any sample code that I can make work I think it is because I am missing a library in my assembly?
i googled many and many keywords and sentences but , i cant found a code that opens the default web browser and gets it a address ( address is : text1.text )
I'm running VS2005, and when I right click on an object and select Go to Definition it brings me to the object browser instead of the actual code.Is there some settings that I can change to fix this? Note: it works properly for C# solutions, I am having the problem with Basic.
I have a single instance VB 2010 application I know how to communicate with the next instances run through the StartupNextInstance application event. The usual way of working with this is parsing command line arguments of the new instance and continue execution of the old instance. What I would like to do is replace the running instance with the new one. Is there any way to do this other than disabling the single instance property ?
Im using VB2005 express and the app im creating uses the web browser control.Basically I want to know if its possible to make the web browser control connect through a different ip address and port from your default web browser.
Actually i am a PHP/Mysql developer.i am newbie to vb.net and i am trying to develop a application which asks for a password when the user tries to open any.exe file
for example: Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
I've been creating a Tabbed Browser application and am wondering about the garbage collection. I've zeroed out all of the variables, but I am wondering about the instances of the browser I am using when creating and deleting tabs.
I am trying to autoselect pre-programmed items in a listbox when a form opens with the control on it.but i cannot find a proper method to select all the items in the listbox and hold the resulting text as a string that will later be saved to a text file. i do not need help with saving the text to file but rather selecting the items in the listbox.so, after alot of trial and error and no luck I think I am supposed to use
ListBox.ObjectCollection
propriety. but i have no clue whats so ever in how to manage to select all the items in the listbox when this form opens...if this does not make sence then I will rephraze it.
I am trying to use the Web Browser control in my vb .net user control. I am using VS 2008. Finally, I will be calling my assembly (.dll) from a web page. I wanted to display the usercontrol with the web browser control inside this web page. The problem is I cannot proceed since the Web browser control cannot be called from a partially trusted assembly. Using VS 2008 I have created a strong name for my class, also added the <Assembly: AllowPartiallyTrustedCallers()> to the AssemblyInfo. But still the web browser control cannot be seen in my web page. Do you how I can make my assembly fully trusted so that it can access web browser control? If you have used web browser control, can you confirm if this step is really required?!
I have a form with a Tab Control that has 18 pages. When I click on a tab it opens the page and select a textbox on that page (txtTextbox1. Select() ). This works for the first 8 pages but not for the remaining 10 pages. Although on these pages I can mouse click on the textbox, enter info, save then click my Add button that clears the textboxes and has the code (txtTextbox1. Select() ). The textbox is selected just fine. The code for all my pages is the same except for the tab name and the control names. The tab key will move the selection to the next textbox in order on all pages and the Enter key is coded to do the same. The first 8 pages have a total of 256 labels, buttons, list boxes, textboxes and checkboxes on them.
I would like for my program to navigate via textbox1.text with multiple lines and multiple url links inside of it. I know how to make the webbrowser1.navigate via textbox1.text with multiple lines, however I want my webbrowser to navigate to each url every 1-1.5 seconds once button1 is clicked. Yes, my webbrowser1 will navigate to the specified urls via the textbox1.text (multilines) with a button click, but I need the webbrowser1 to navigate in a order sequence from top to bottom of Textbox1.text (multiplelines) every 1 second. Here is the current code that I have to navigate via multilined textbox1.text control in order sequence:
I've created a user control (an "extended" rich text box: extended with standard editing). I used the same procedure I used to previously create a different user control (which works just fine)
That is, I: - Create a Class Library project - Then Add New Item> User Control - Then delete the initial class that was added automatically (usually named Class1.vb) - Put all of my code and components into the user control class.
It was running (with start degugging in the IDE), but I must have done something different since I now get an error: "Failed to create user control ExtendedRTFBox.ExtendedRTFBox The error message was 'Object reference not set to an instance of an object'
I tried explicitly creating a public new in the 'ExtendedRTFBox' user conrol. I tried adding a class and adding a dim textBox as New ExtendedRTFBox. I cannot add a starup object in the project properties application tab.
I am trying to create an instance of a control to copy it.
Dim NewPanel As New Panel1
Is not working. When you create an instance like this, the "Panel1" wont show up in the list of classes, so it says "Panel1 is not defined".I have heard of control arrays dissappeared in VB2008,but still,is there any way to create a new instance / copy an already existing control or let a control appear like it was when you made it in VB so you can open multiple Panels like they are child forms?
EDIT: I know you can do:
Dim newPanel As New Panel newPanel = Panel1 Form1.Controls.Add(newPanel)
..but that's not what I want, because that makes you can't edit the controls inside the new panel.
I try to develop a automation-add-in for Excel which can get some data from our SQL DB. So i call my add from an Excel-cell.. like "=getThisFromDb()"... This works totally fine! But what if i want to write to another cell then just give a return value? I managed to get the running instance of excel. I can read from it. I can open a new document in it and write to it. ->> But can't write to the Worksheet that called me!!
Okay, so I just started using visual bsaic 2010. For my first project I am trying to build a web browser, i am using a tab control and all my buttons work on the original tab but once a make a new tab the buttons dont work
This is my current situation and work process.There are two companies A and B and we are company B. These are two differenct company and they can't access the database directly.I have to open a web browser and log into a web site of A to download a excel file by clicking a button on the web browser and I have to open the VB.NET 2005 application of B to import the excel file from A.Additionally I have to export a excel file from the VB.NET application and upload thru the web browser.For example,
1. I open a web broswer and log into the web site
2. I click a button from VB.Net application and some kind of event triggered to click a buton on the web browser and automatically download a excel file and imported to vb.net application.or make add-in application on web browser to do same work ?
I was just wondering today if it's possible to get an IE8 browser control for use in VB2008? I noticed that on one of my systems (running vista) that I only have the IE6 webbrowser control, but on my Windows 7 computer, I have the IE7 control? Can anyone explain this and tell me where to get the IE8 webbroser control?
Is there a folder browser control in .net? i mean a control that can show you a folder/control panel/desktop/my computer.like it shown by the windows explorer ..
