VS 2008 - Capture Values Form Html Codes
Feb 3, 2011
I have to capture the values of the left positions of textboxes in a webpage. I have used the code below but don't know why its not working.
For Each Elem As HtmlElement In webBrowser1.Document.GetElementsByTagName("div").Cast(Of HtmlElement).Where(Function(element) element.GetAttribute("style"))
LeftPosition = Elem.GetAttribute("left")
Next
Here is some lines of html code for the texboxes:
<div style=position:absolute;top:100px;left:100px>
First Name:
</div>
[CODE]...
View 2 Replies
ADVERTISEMENT
Apr 2, 2009
I ran into a problem. Wrote the following code snippet:
teksti = teksti.Trim()
teksti = Replace(teksti, "<", "& lt;")
teksti = Replace(teksti, ">", "& gt;")
teksti = Replace(teksti, """", "& quot;")
teksti = Replace(teksti, "'", "& #8217;")
[Code]...
After writing this I realized it becomes its own problem. The function is supposed to make information safe for HTML and SQL injection (there are other methods too, parameterized queries, etc but that's beside the point). However what happens, is that it first replaces < with & lt; and then proceeds to replace the newly written string again as every replace string has &, # and ; signs in it.
I thought about using a regex for this, but I couldn't find any decent Visual Basic examples that were simple enough. Edit: I was sure there would be a "smart" easy way to do this, but I guess there are no common methods available after all. The re-arranging the problem cases first is the obvious solution here,As for parametirized queries, checking back I see my English doesn't come out as intended. I meant to say that I'm already using them, that this problem here is specific to prevent all manner of html-injection and possible sql-injection using the same strings elsewhere later.
View 6 Replies
Mar 13, 2011
When I use this code:
Dim dloadurl As Uri
Dim saveto As String
Public Sub dodownload()
Try
[code]....
View 5 Replies
Oct 29, 2011
I am trying to get values from a select multiple box like this but the breakpoint at 'For Each Item in box' is nothing, what am I doing wrong?
[Code]...
View 1 Replies
Aug 1, 2011
I have an editor that saves text files and html files. I want to open my html file in Internet Explorer.
The code for opening the IE and the file is below
Shell("C:Program FilesInternet Exploreriexplore.exe C:abc.html")
View 4 Replies
Jan 11, 2010
Every single time that I want to copy and paste the code that's been color coded, I have to sign into MSDN, choose Insert Code Block, and then Paste my VB.NET Code, choose VB.NET, Click Preview, and Copy and Paste it to an HTML Page, I Want that thing that color codes my VB.NET Code, in order for me to share my work online... I don't want to have to keep comming on here and doing all that just to get the HTML Version of my VB.NET Color Coded CODE..Do you understand what I'm asking...? Where can I get software or HTML that will color code my VB.NET so that I can Copy and Paste it to SeaMonkey's Composer page.
View 1 Replies
Feb 1, 2009
I am trying to capture URLs in HTML file which appears like
<a[string]href[space(s) or nothing]=[space(s) or nothing]["][url]["][string]>
I found this code but it does not work well.
Imports System.Text.RegularExpressions Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim rx As New Regex("[<]a[s][wW]*[href=](?<word>S*)[sWw]*[>]", _ RegexOptions.Compiled Or RegexOptions.IgnoreCase) Dim text As String = "<a href=http:// name=as>" Dim matches As MatchCollection = rx.Matches(text) For Each m As Match In matches MsgBox(m.Groups("word").Value) Next End Sub End Class
View 4 Replies
Sep 7, 2010
I am trying to read the HTML of a page that contains a non-delayed redirect. The following snippet (C#) will give me the destination/redirected page, not the initial one I need to see:
[Code]...
View 4 Replies
Dec 25, 2009
Dear Experts modify UPDATE codes according to INSERT codes Style.
[Code].....
I need update codes as there are insert codes
View 1 Replies
Jun 29, 2009
can I convert .html to a form?
View 1 Replies
Aug 1, 2009
Hello, how can I display HTML on a form using MSHTML.DLL?
View 6 Replies
Feb 19, 2009
How can I display HTML code on a form without having to add a webbrowser control?
View 1 Replies
Aug 2, 2010
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Form2.PictureBox1.Load(bm2)
[CODE]...
So I'm trying to take a screen capture of the windows form and display only a certain specified area of that screen capture in a picturebox on a different form. Kind of like this. First, take the screen capture of the form: Then get a specified area of that form through x,y coordinates or something and display it on a picturebox on a separate form.
View 1 Replies
Jun 15, 2010
my question is how can I execute these VBScript codes inside the Windows Form (of course in a button click event). I don't want to execute them by pointing to the VBS file, I want them to be in the EXE file when I compile the form so if I hand out the form to someone else, they cannot modify the scripts.
View 14 Replies
Dec 18, 2011
[code]How i can make The Program to find Numbers On Form and Do That without making So Many "Same" Codes?Its Pretty Annoying To Make Big Program nad only Copying and Pasting Text.
View 3 Replies
Feb 28, 2011
I am working on a project that requires the use of multiple tabs, but the problem is all my codes/layouts so far has been on a single form. How easy would it be to transfer the existing codes and layouts on a single form to a multi-tabs environment ?
View 4 Replies
Feb 25, 2010
I want to do the same that works previously on HTML but now via .NET Windows Forms.When I submit this HTML it works :
<html>
<head>
</head>
<body>
[Code]...
View 2 Replies
Aug 7, 2010
I am trying to build my own website and realized that it would be a big help to also create my own vb program to enable me to embed tags with simple clicks of buttons. I am having trouble getting my vb code to be compatible with html code (I keep getting vb syntax errors).
Here is what I've tried:
<strong>'Inside of a button:Textbox1.text = "<html tag example></html tag example>"</strong>
View 1 Replies
Apr 28, 2011
So i have some HTML like this[code]...
My problem is, i want to also get div id="2" value at the same time and add it to my listbox, since the Persons ID is in div 1 and the Name of the person is in Div2.
I was thinking i could do another for each loop, and just add the username behind the id i pull.
Question is, how do i add to a value or position in a listbox, after its been filled?
View 6 Replies
Nov 15, 2011
I need to output "Exceptional Innovation"[code]...
But when I use the top most code I'm lost. Is there something wrong with my code or in the html source?
View 1 Replies
Dec 28, 2011
I am having a trouble with my project I want to convert this vb6 codes to vb 2008...can you help me??
here's the codes:
[code]...
View 1 Replies
Jul 29, 2009
I was converting my VB6 codes to VB 2008. There is a section i use a third party application (Microsoft Excel) to print report. But now VB 2008 is not accepting one of my statement. the statment is shown below in bold letters.
oSheet.range("H" & Row & ":" & "J" & Row).Value = Array(InvoiceNo, , Today)
it works in VB6 but fails in VB 2008 because of the Array statement, is there any replacement for this in VB 2008.
View 2 Replies
Jan 22, 2010
I have a datagridview with 3 columns. the second column is a read only . When I leave column 1 I would like to go directly to column 3.For this, I got following codes from somewhere but I need these codes in vb.net format, please help or suggest some other method
Code Snippet
void dataGridView1_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyData == Keys.Tab)
[code]....
View 6 Replies
Nov 22, 2010
I have a form which has a user control in it added dynamically. How can I change the values in that dynamically generated user control? All my functions are in a module and I will just call them in main form. So in module how can I find that user control and change its values? I tried writing a function in user control form. Like it has 10 txt box and I tried to pass a structure as argument in that user control form but I am unable to do so. when I tried to declare the structure outside function parameter in user control form it works well but not as function parameter..
View 6 Replies
Jan 13, 2009
ok so I am trying to grab a bunch of phone numbers from my html page. I have successfully grabed the first one but I dont know how to get it to loop around and grab the next one and list them out into a listbox. here is the code I have for getting the first value, but how can I make it go in a loop. I have been searching for hours and trying tons of different kinds of loop code but get errors every time.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WebBrowser1.Navigate("my html page")End SubPrivate Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click TextBox1.Text = WebBrowser1.Document.Body.InnerHtml()End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
[Code]...
View 5 Replies
Aug 7, 2010
I'm making an HTML page writer and need to be able to add a background color with the color dialogue in vb
Here's my code:
Private Sub ColorsToolStripMenuItem_Click(ByVal sender
As System.Object,
ByVal e As System.EventArgs)
Handles ColorsToolStripMenuItem.Click
[Code].....
View 2 Replies
Oct 18, 2009
trying to make programe can creat and write text files of extension ".txt" and i still need codes for creating and editing a *.txt file
View 13 Replies
Apr 18, 2009
I need a list of LAN settings & codes for visual basic 2008
View 1 Replies
Dec 4, 2009
I have whole list of code. If i press button1 then happens.
[----------CODE HERE----------]
[--------ANOTHER LINE---------]
[--------ANOTHER LINE---------]
[code]....
View 2 Replies
Jul 13, 2009
direction to some methods that can capture the contents of a form so that it can be saved as an image. The catch is, the form may not always be displayed on the screen, so BitBlt doesn't work for this particular scenario.
View 8 Replies
