I am trying to insert a piece of html code into a web browser control in vb 2010. i have tried the webbrowser1.documenttext function but cant seem to get the browser to run the html code.
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I'd like to use the GeckoWebBrowser control to display HTML code that I type (or paste) into a TextBox. Here is the (nonworking) code I have:
GeckoWebBrowser1.Text = textBox1.Text()
In VB6 classical, we could do:
Private Sub Form_Load()
WebBrowser1.Navigate2 "http://yourSite.com"
End Sub
[code].....
I am trying to read HTML content in web browser control. But I am unable to fetch the value of input boxes available on the HTML page.[code]...
View 11 RepliesWHen we click on site whether left click or right....Control goes to IEDoc_MouseDown event,I just want to ask is that possible to know taht which element is clicked..Suppose we right click on link,is that possible to know it that link is clicked.[code]
View 1 RepliesI have a flash clock html code and i would like to insert it to my form to be able to show that clock on it
View 1 RepliesI'm trying to pull a price from an HTML tag using the .Document method of the web browser control. I've done this previously with the following HTML lin:
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I am trying to export some data from a SQL Express table to Access using VB.net. The data is correctly displayed in SQL as, for example, temperature with the small degree object and the letters F or C for Farenhiet or Celsius. The character is of course represented by ° = "°" in html code, which is what appears in my access tables.
How can I get the insert statements to correctly pass this symbol? I have thousands of records and this applies to maybe a hundred or so in each of a few hundred DB's I am running this conversion on.I read the data from a Gridview an .aspx .net web page and then use an insert query with an Access OLEDB connection.
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Essentially what I'm trying to do is read a particular line of text from an integrated web browser (webbrowser1) into a textbox. The user will enter an id number into a textbox which will automatically search the online database search that will be open in webbrowser1. What I then want to do is read the resulting html text into particular textboxes.
View 7 RepliesI have a modal pop up that is supposed to upload documents. It does that just fine, except that it doesn't give them a title, therefore nothing shows up on my page since Title is how they show up in the list. What should I replace LinkTitle.Text with to get this to work?I am trying to fix this guys code because none of it worked right. I added a comment below that has new code in it that is parameterized. This is in ASP.net 4.0 VB using Microsoft SQL Server.[code]
View 1 RepliesI'm new to visual basic & have learned many new things in such a short period of time from being on the MSDN forums. I have learned particularly in the subject of automating web browsing control using the getattributes etc., but I have tried everything that I have seen in the forums to auto click the "Settings" link in a created gmail account and then have the browser automate the "Forwarding" to another gmail address. I haven't found a solution anywhere to accomplish this.
So here is an account to try out in which this should only take a few mins to a veteran coder:
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I spotted this ina piece of code I am trying to decipher, and it made me giggle...
Public Const INFINITE As UInt32
Infinity in an unsigned 32-bit Integer.
How do i hide an html img from a code behind file in VB.NET? The img tag doesnt have a runat attribute and hence not a server control. I tried
Dim cs As ClientScriptManager = Page.ClientScript
cs.RegisterStartupScript(Me.GetType(), "alert", "alert('test')")
in the Page_Load(). But doest work. I want to access the id using javascript (document.getElementbyId('idofimg').style.visibility = 'hidden')
This may sound really stupid but I have to ask cause I'm not finding this answer anywhere.I have an application where the user will need to sign up for a new user account on the website [URL]..However when I am using Firefox's plug-in Firebug to view html I am getting something totally different than when I just right click on the site and view the page source.
What I am trying to do is to get the captcha from the website and display it in a picturebox on the application so the user can view the captcha, solve the captcha and then the app post is back to the service for a response.
Here is the source that I am getting using Firefox's Firebug to inspect the element:
<td>
<input type="hidden" value="Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK" name="iden">
<img class="capimage" src="/captcha/Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK.png" alt="i wonder if these things even work">
</td>
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Why would the two be showing me two different versions of the HTML?
And how would you be able to grab that source to view in a picturebox using webclient?
On this piece Of code I want to multithread, beginning where the for loop takes the data out of the array arydata. The threads would all do the same task.
View 1 RepliesI am translating a piece of C# code into VB.NET using online convertors..[code]The VB.NET translation is not up to the mark and gives compiler errors Any VB.NET expert who can suggest what to change to make the code compile?url.
View 10 RepliesHow can I change colors of a control using html color code or RGB. Want to chang back color of a text box in the code.
View 6 Repliesmy situation is this; I have a search button which searches records with Surnames, when two or more records have the same surname, the first record appears and 4 navigational buttons appear, they are 'Go back to first record' (btnFirst), 'go back one' (btnPrevious), 'go forward one' (btnNext) and 'go to the last one (btnLast)'. All of these work properly except for 'go back one' (btnPrevious). When I click this and the record is currently the first one, the program crashes. Its probably a very elementary mistake but I can't figure it out. Here is the code for btnPrevious
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Having read the rules I don't have much code to show apart from these lines I want to have executed just before the program or a form closes.
If My.Computer.FileSystem.FileExists("File.file") then
My.Computer.FileSystem.DeleteFile("File.file")
End if
How can I get the time that a piece of code toke to execute ?
View 3 RepliesI am starting to debudg my application in depth, and have realised that at certian points, if you close what appears to be the only open form, the application stays open. I was just wondering if there exists somewhere, a list of all open forms that you can view during debugging?Alternatively, is there a quick piece of code to close all non visible forms?
For Each frm In Application.OpenForms
frm.Close()
Next
Doesn't seem to work
I have a standard scoring algorithm but I need to help on a piece of code to only execute the scoring algorithm at certain times.I want it to be triggered by dates, but the problem arises if the program is used after 2 (or more) dates have passed, the first date will not be added as the second date is the newest and therefore the one that triggers the scoring algorithm. - The scoring algorithm gets the scores for that week, which are stored in a text file.
View 5 RepliesI have a piece of code which loads either french or english text and 2 link buttons that allow to switch between.
<%
if publierFR = 0 Then
if publierEN = 0 Then
[code].....
This is a very simple piece of code involving threading and events. I am just refreshing the old grey matter as I find myself off work sick for a period of time.
Code:
Imports System.Threading
Imports System.Threading.Thread
Module Module1
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I'm making a tabbed web browser currently and I'm having problems opening a new window when right-clicking on the link and selecting "Open Link in a New Window" Here are the codes:
[Code]...
<html>
< body>
< h1>My First Heading</h1>
< p>My first paragraph.</p>
< /body>
< /html>
if Possible to Use HTML Code like above in Visual Basic 2010 in WPF?
I use such code for html strip
strOutput = Regex.Replace(InpData, "<[^>]*>", "")
But i need to get rid of things like (all are in 1 string)
.thead a:link, .thead_alink
(starts with dot ends with newline?)
[CODE]..................
I would like to use same method as above Ragex code but i have no idea how to work with it.
How can I execute a piece of code at set intervals without using functions or timers?
View 3 Replieswin7 64bit, VB express 2010.
I'm working on a project. The main form is a MDI parent, it host a control form. on control form, there is a button. when click it, it will start, say 10, threads.
each thread will open a standard alone form (not mdi). on each form, it has a web browser control. when the form opened, it will start a new thread which makes the web browser control load a url, then depends on the links in that url, it will load another url, and loop for some times. then, the thread stops, and the form closes.
for some reasons, I got this weird exception:
AccessViolationException was unhandled by user code. Attempted to read or write protected memory. This is often an indication that other memory is corrupted.
1) the exception happens randomly, and not always happen. when it happens, it is always some code related with the web browser, i.e.
Not (MDIWebBrowser.ReadyState = WebBrowserReadyState.Complete)
or
MDIWebBrowser.Document.Body.InnerText()
2) I put a try catch in, but, it can not catch this exception. If I just close the exception dialog, sometimes, it keeps running without problems. sometimes, it just pauses the webbrowser control.
so, I did some research. it seems many people had the exact same problem. and it seems the best choice is:
[URL]
I checked all solutions suggested, even manually change the DEP, by using "bcdedit.exe /set {current} nx AlwaysOff"
but, the exception still pops up.
Set URL And Click Link In IE Window, Not Browser Control
I was wondering if I had IE open, how can i set the URL within that browser? I do not want to use webbrowser control.
Here is what i have so far:
Dim appName As String = "iexplore"
Dim proc As System.Diagnostics.Process = GetBrowser(appName)
Private Function GetBrowser(ByVal appName) As System.Diagnostics.Process
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