Scan Through Source Of WebBrowser1 For A Line Of Code, If It Exists Then Timer1.Enabled = True?
Nov 13, 2010how do I scan through the web page source of WebBrowser1 for a line of code, and if the line of code exists, enable Timer1.
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VS 2008 WebBrowser1.Documenttext Source Code (view Line By Line)
May 29, 2010I am using WebBrowser1.DocumentText to get a websites source code, and then parse a string. I am trying to view the source line by line, and doing it as follows:
[Code]...
However what is displayed is each character from the source code, rather than the line. I am making the client log into a website, and the needed value from the source code is then parsed, so I need to use the WebBrowser type to get the source code.
VS 2010 Search WebBrowser1's Source For A Line Of Code?
Nov 11, 2010edit: nvm solved it
View 2 RepliesIf Click In Empty Listbox Then Timer1.Enabled = False
Apr 15, 2012Private Sub ListBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged
If ListBox1.SelectedItem IsNot Nothing Then
[Code].....
VS 2005 Listview - Convert The Strings Of Checked From True To Enabled And From False To Disabled?
May 8, 2012I need to work on my listview. Do you know how I can convert the strings of checked from true to enabled and from false to disabled?
[Code]...
.net - Read A Specific Line From An Html Source Code?
Jun 25, 2012I want to read a specific line from an html source code. Im storing the source into a string file and i want to read the line X.So im using this method that i found on net
Public Shared Function ReadSpecifiedLine(file As String, lineNum As Integer) As String
Dim contents As String = String.Empty
Try
Using stream As New StreamReader(file)
[code]....
Unbound DataGridView - Change The Checkbox's Enabled State True Or False (editable Or Not) At The Time Add The Row
Jun 4, 2011I have created an Unbound DataGridView. It has has 4 Columns Name, Last Name, Picture, CheckBox. I would like to do change the checkbox's enabled state true or false (editable or not) at the time I add the row
Not its checked state :) and would also like to change image that is placed in the Image column cell during the add row.
Go Into A Page Source Code And Extract A Link From The Source Code?
Dec 12, 2009I want my form to navaigate into a link then open up the source code of that page it navigated to . Then get a link from the source code then display it on a textbox .Here's an example : i want this link in a source code :
http%3A%2F%2Fanime-omnibus.ning.com%2Fvideo%2Fvideo%2FshowPlayerConfig%3Fid%3D3382149%253AVideo%253A160429%26ck%3D-
This link is located just beside :
config=
That is:
config=http%3A%2F%2Fanime-omnibus.ning.com%2Fvideo%2Fvideo%2FshowPlayerConfig%3Fid%3D3382149%253AVideo%253A160429%26ck%3D-
How can i make my form to navigate into the source code and get the link beside config word . I know it is possible to do it , just don't know the function to do it .
VS 2010 - Take A Line From A Text File And Get The Second Half Of The Line "my.settings.useqs = True"?
Nov 23, 2010I am trying to take a line from a text file and get the second half of the line "my.settings.useqs = true" is my example and i want to get true out of the line and then make a textbox contain the text aftter the = sign basicly.
http:[url].......
Convert A VB4 Source Code To VB10 Source Code?
Jun 5, 2012How do I convert a VB4 source code to VB10 source code?
View 3 RepliesCode To Scan Drive?
Jul 14, 2009I want to write code in vb.net to scan drive.
View 2 RepliesWebbrowser Control Modifies The Source When Using "webbrowser1.document.body.outerhtml" To Uppercase And Strips Quotes?
Mar 10, 2010webbrowser1.document.body.outerhtml This transforms all the tags into uppercase and removes quotations. I need to make it valid xhtml does anyone know away to get the outerhtml to not format or maybe a way to easily change the output to proper xhtml.
View 2 RepliesC# - Add A Reference To Some Source Code To Include In A Source File In .net, Winforms?
Jan 26, 2010I don't know what this is called so I've struggled to find an answer from google but I have a vague memory of it from t'old days.I've sub-classed (* see below) about 8 framework controls, overriden some properties and added some functionality into each one.The changes I have made are identical in every case. If I make a change, I have to go through each class and apply the same change there.I was hoping there may be a keyword such as <IncludeSourcefile "common.vb> that I can put into each class.
(* note) I use the term sub-classed but I don't know if that's the correct terminology. I've also seen it used for call-backs. Is sub-classed the correct term to use?
Spacing HTML Source - Way To Space Out The Source Code Of A Web Page
Jan 6, 2011Way to space out the source code of a web page, having each tag on one line, without having to search for each tag ending and then making a new line after.
My code for obtaining the source code is:
CODE:
Also if anyone knows a way to colour the tags.
VS 2008 Pre-setting Scan Options In VB Code
Feb 4, 2011We have become disenfranchised with our med records scanning package and are doing in house development to create our own. With most of the interface built out, the monster of calling the Fujitsu Twain driver and pre-setting scan options is what I am looking for. Fujitsu does not have an SDK available on their web for this.
[Code]...
Checking The Code Line By Line And Found That The Code Does Not Enter The IF Block?
Jan 15, 2012I am using the given code to copy my database files...it works like a charm in debug mode but as soon as I create a setup, it stops working. The error is
"Database Detach Failed"
I tried checking the code line by line and found that the code does not enter the IF block.I have no idea why.
Public Sub bk()
Try
Dim strDatabasePath As String = My.Computer.FileSystem.CombinePath(My.Application.Info.DirectoryPath, "LIC.mdf")[code].....
Display Any Image (by Code)that Scan It From Twin Scanner In Picture Box?
Nov 22, 2011how to display any image (by code)that scan it from twin scanner in picture box?
View 3 RepliesCheck If A Line Exists In DB Before Displaying 'add' Button
Apr 5, 2012I've a table with contacts, a table with events, and a table that links contacts to those events.So, in my view, I select an event and I can see a list of contacts that are allowed to be add to this event.For the moment, it is possible to add a contact many times to an event.I'd like to check if the contact is already add to the event before to display the button.[code]This code like that doesn't work, and I don't really see how I can check whether the contact has already been add or not.[code]
View 1 RepliesInject Html Code To Webbrowser1 Without Removing The Current Viewed Page?
Jan 24, 2011im asking how can i inject html code to webbrowser1 without removing the current viewed page ?
for example if i viewed www.bing.com on the webbrowser1
how can i change only background color using the code
<body bgcolor="#000000">
without chaning any other element or navigating away from the page
VS 2010 Get All Text Files In Directory And Remove A Line If Exists
Aug 28, 2011I currently have a bunch of text files I need to edit in a folder, I need to edit each file and remove the same line but not all files have this line, so I need to create a script that needs to check if the line exists then remove it.I have 1000s of files, that's why I need help to be able to create a script that does it for me instead of me editing each one manually.I am not sure on how to do this, but I am sure it is not difficult for people that have good experience with VB.net.
View 8 Replies.net - What Could Be Causing "an Item With The Same Key Already Exists" Error While Adding A Data Source
Dec 27, 2010I have a VB.NET WinForms application. While adding a new data source, it is giving "An item with the same already been added" on the Add Data Source wizard form.
The application does not contains any existing data source.
What could possibly be causing this error, and how might I go about resolving it?
Gtalk Source Code - Software Development Dream.In.Code?
Aug 4, 2010i am searching for gtalk open source code if anybody knows please let me know I need it urgently
View 1 RepliesCode To Check If Workbook Exists
Jan 15, 2012I have (in Excel) code similar to this:And then from there it will call the corresponding module and pass varStar to each module and run the code. The issue I have is that sometimes (like right now) it is a new year, or a new month and varStar may not exist in the specific workbook. How can I code it to, if varStar doesn't exist just skip it and keep going. I tried On Error Resume Next, and On Error GoTo 0. But that wasn't 100% efficient.
View 2 RepliesShow The Line Number Of The Line Of Code That Caused An Exception Within A Try...Catch Block?
Jan 29, 2009Is there a way to show the line number of the line of code that caused an exception within a Try...Catch block?
View 5 RepliesParse HTML - Just One Line Not The Whole Source
Jul 5, 2009Okay well, on
[Code]...
and I cannot seem to figure out how to get it to just return that line and not the whole source. Heres my code so far
[Code]...
If - Else Condition First Code Won't Execute - Add Some Codes Besides Readonly Being Set To True And False
Feb 10, 2011I have a form called LogIn.vb which has no errors. After log-in, it opens the MainForm.vb which IsMDIContainer property is set to true. From the MainMenu, it opens a child form called Assure_Benefits.vb So far no problem up to this point. When Assure_Benefits.vb loads, it displays 2 DataGridViews with datasourses from my 2 tables in my database.
There is still no problem with the loading. Now, to show the difference between different user types, I only allow the admin to edit the DataGrid. SO I set the readonly property to true when UserType = "user".
I have no problem doing that. My problem is I want to add some codes besides the readonly being set to true and false but other codes are not executed and the program does not display any errors at all. i tried to add messageboxes on the if and else conditions to try if added codes will work but even the messagebox does not appear though the codes next to it are properly executed.
When my Assure_Benefits.vb loads I call for the subroutine below.
Private Sub SetControlProperties()
If LogIn.UserType = "admin" Then
MessageBox.Show("Yes") 'This line is not executed
[CODE]...
I can't seem to understand why the first code is not executed when the next codes works fine.
Code For Downloading A File From Internet With A URL Line By Line With Streamreader?
Jan 20, 2010show me a simple code for downloading a file from internet with a URL,Line by Line with streamreader?
View 6 RepliesVS 2008 Timer1 Interval In Minutes?
Jun 28, 2009i have 1 timer 1 textbox how can i make so if i put a "1" in textbox1.text the timer1 will only wait 1 minute ? if i put 2 in textbox1.text it will wait 2 min ETC
View 8 RepliesVS 2008 Get A Certain Line From The Html Source Of A Webpage?
Feb 23, 2012i have a code that will get a certain line from the html source of a webpage.
HTML
<div class="clientticketreply">Still testing</div>
And Regex Pattern:
"<div class=" & Chr(34) & "clientticketreply" & Chr(34) & ">(.*?)<"
[Code].....
Hypothetical Controls - Options Checked As Enabled In FrmConfig Effects - Controls (like Buttons/menu Options) Are Enabled In FrmMain
Nov 26, 2010As i'm learning more and more about developing ive just got my head around creating classes and modules, i started wondering about something to do with configuration of applications where deployment is in a more diverse environment say in a company where different branches dont need access to all parts of a program, so i thought id throw the question out there in a basic sense and get some feedback. so i can go off and do some more reading and learning.
So the scenario in my head is like this.
So we have for arguments sake FrmConfig which is the master configuration form, then we have FrmMain which is the root menu our application general user interfaces with. So here based on what options are checked as enabled in FrmConfig effects what controls (like buttons/menu options) are enabled in FrmMain.