Detecting Copyright Violations In Source?
Feb 11, 2009Are there any tools available that can detect copyright violations in VB.NET source code? I just need to analyze two sets of source code and determine how similar they are.
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How To Copyright A Commercial Application
Jul 15, 2009If you want to create a commercial application and sell it, what is the correct way to obtain a copyright or trademark to the program and its functionality (if you can even do that) If I wanted to give to a potential client to demo, I want to cover myself in case it gets in the wrong hands (read "another developer") Is it as simple as saying "Copyright so and so" in the App Settings?
View 13 RepliesCatching And Handling Concurrency Violations On TableAdapter?
Aug 16, 2011I am using a TableAdapter to connect to my database table.When I perform an Update and someone else has updated the same row I get a concurrency violation error. As expected.So at this point I give the user the option to Save regardless or Cancel changesIf they cancel I can just performs a Fill to get an updated copy of the data but what if they want to overwrite? How do I actually force a save of the data overwriting the data held in the database?
View 1 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.
Binding Source Filter In Access Data Source?
Oct 11, 2010I have an Access database and I want to view on a datagridview specific rows. For that I used the following :
CasesBindingSource.Filter =
"OfferDate Between #1/1/1997# And #12/31/1997#"
Cases is the table, OfferDate a field of the table wich is DateTime type.
When I use Between operator I get the following error :The expression contains unsupported operator 'Between'.
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 .
IDE :: Data Source Disappeared - Recreate My Data Source From The Entry That Is In App?
Feb 10, 2012I refreshed my data sources to include additional items from the SQL Server databases and it appears that my entire data source from my VB.NET project disappeared.I am using Entity Framework. I may have clicked on something wrong, not quite sure. Unfortunately I can't recreate the Data Source without creating a new Entity and Data Model.I can delete the entry in the App.Config file and recreated it, however things aren't quite right.Is there a way that I can recreate my Data Source from the entry that is in my App.Config file...since that appears to have remained intact.BTW, I can go to my Data Model and successfully refresh from there, however my project isn't connecting to the database so I have quite a number of errors until I can get reconnected.
View 4 Replies.net - Detecting Key Presses?
Sep 15, 2009I am writing a program that expands the usage of the clipboard, but I need to tell when the user has either cut, copied, or pasted something so I can write code accordingly to that. I need to know how I can check to see when the user has entered a command like this.
View 2 RepliesDetecting '.' On Key Press
Aug 1, 2011I do not understand why this is not being detected.when I do a test in the immed it comes back true for a match, but the code never run's.[code]
View 2 RepliesDetecting Available Db In The SQL Server Through .net?
Jan 26, 2012I have a query I am creating a Window App in vb.net (4.0) in which I have to use multiple databases although all databases are same with same db structure & stored procedures,just names are different. In the very starting of application, I need to give a option to the user that these are available db & user will select which one to connect & use.
So is it possible to detect how many db are available in the SQL Server through vb.net & how can achieve this (to provide options to the user) What would be the best approach?
Detecting Changes In A Directory?
May 4, 2010I have worked with PHP and other programming languages but I am new to VB. I want to write an application that is run manually every day, and each time it is run it checks for modified and newly created files in a particular folder
View 4 RepliesDetecting Changes In Listview?
Jun 6, 2011i want to detect if listview has been updated
eg: there are listview1,listview2 and a button1 .u can send items to listview2 from listview1 .if the listview2 has an item button1 will enable if the listview2 is empty button1 will disable
what is the suitable event for this?? (there is an event called BindingContextChanged is it the suitable event?if so how to use it??)
Detecting If A Dll Is Regesietred
May 7, 2009In the app we use a third party dll for looking up names and addresses.This resides in the system32 directory.Before I try and access this dll I need to be able to find out if it has been registered on the PC.So in short does anyone know the code to be able to check if a dll has been registered in the registry?
View 1 RepliesDetecting Key Combinations In Vb?
Aug 16, 2011I am facing problem while in detecting the multiple key combinations ..here is my cod
Private Function keyboardCallBack(ByVal nCode As Integer, ByVal wParam As Integer, ByVal lParam As IntPtr) As IntPtr
[code].....
Detecting Red Spots?
Apr 26, 2009I have a camera with a LiveView function (images aren�t snapped, but they are directly sent to my computer), which I managed to connect with VB.net, so I have got the image in a picture box on my form.The next thing I want to do, is to gather 3 spots from the image... The spots are all red, something very similar to #FF0000 (it is a camera + lights, etc... some tolerance needed). So, can anyone help me here?
I think the working "check list" could be something like this:
- Get red, green and blue channels separated
- Change green and blue into gray scale (100% blue / green = black, 0% b / g = transparent)
- Put these b / g both into 50% alpha and put them over the red (which means where is both green and blue = black, only one of them = 50% alpha black, none = transparent)
- Somehow select the areas with most red
- Get center of these areas - my points
Detecting Whether There Is Sound?
Sep 13, 2009I was just wondering if it was possible to make vb 2008 detect if there is or is not sound.As in my project i want vb to detect when a video has stopped playing and then do something else. So i waqs thinking maybe i could detect when sound has stopped and then perform my other actions..
View 1 Replies.net - Detecting Ctrl+tab Keypress?
Dec 9, 2010How do I detect a ctrl+tab keypress?
Reason for asking: I want to stop a user from changing tabs in a tab control.
.net - Detecting Keypress While Minimized?
Mar 7, 2011I want to be able to detect when the user presses F10 or Ctrl+F10 outside of my program, and upon receiving the key press, it will send text to whatever they currently have selected (e.g. a text box). How can this be accomplished in the simplest way?
View 3 RepliesDetecting ' And " In Textbox
Jul 22, 2010How do i detect ( ' and " or better still any char which sql cannot read)in textbox. this is my NOT working code there are codes before else if and after else so ya ...
[Code]....
Detecting A Mouse Click?
Jun 6, 2011I'm trying to set up a timer that counts up to ten and starts/resets when the left mouse button is clicked (anywhere on the screen even when the application is in the background). I'm struggling to find a code that suggests it is possible and now I am starting to wonder even if it is possible in VB?
View 4 RepliesDetecting A Mouse Move?
Feb 2, 2012I need to know the status of the mouse whether it is moving or being idle. How can I do that?
I have tried with form's mouse move event but, it doesn't work if the mouse is on any control.
Detecting A Program Crash?
Feb 24, 2010I have an Access 2007 database that runs constantly, the form on the database basically runs a timer every 10 seconds and runs a Macro. The problem I have is that when the backups run at night the network connection the database is on disconnects for the backup, so the database crashes with the error.
"Your Network Access was interrupted. To continue, close this database, and then open it again."
What I would like to do is create a small VB Application that runs on the machine that the database runs on, detects when the database has a problem, closes down the database process then restarts the database.
Detecting A Serial COM Port?
Nov 9, 2009I am developing a UI for an embedded device that I have designed and built. The device uses an FT232 chip which, when connected via USB is automatically assigned one of the COM ports. I was wondering if there is a way to set up a loop which would automatically detect which COM port the device has been assigned. I could then add some handshaking to verify that the port is correct.
View 4 RepliesDetecting Argument Of Program?
Jan 31, 2012I want to create program that Detecting Argument of Program, For example:There are 2 Program, just call them a.exe and b.exe, If a.exe is open, the a.exe will execute b.exe with some argument, for example, argument is "arg", and I want my program to Detect the Launch Argument of b.exe ("arg").
View 3 RepliesDetecting Changes In A Locked File?
Feb 1, 2012I have written an application that monitors a log file. The Log file is locked by the writing application so I read it asynchronously:
Dim LicenseLog As New System.IO.FileStream("\serverLOGlicense.log", IO.FileMode.Open, IO.FileAccess.Read, IO.FileShare.ReadWrite)
Detecting Color And Then Click?
May 19, 2010I would like to detect a color on the screen... and then move the mouse to the coordinates of the color and then perform click. Is this possible and where do I start?
or - detect a collection of colors and then click?
Detecting Color Change?
Dec 19, 2009I want to be able to isolate an area of my desktop (similar to a screen capture snip) and evaluate if it is changing. In this particalr case it is an appliacation I have (not mine) that flashes an icon upon completion
What I want to do is make a small app that will detect change when I am away and perhaps perform a specific action (the action is not relevant really - i can take care of that) Again,this is NOT hugely important, but if someone has an idea or has seen an app that does this, it would be useful for me...
I put this in the VB.NET forum because I write 75% of my code in VB.... so I chose this instead of a general area !!
Detecting External Apps?
Jan 28, 2009I am writing a usability testing application, it starts the screen recording, gives the user tasks, and then when finished brings up a survey and stops the screen recording. My problem lies in the last part of this process, because the screen recording app brings up a msgbox when recording is over saying where the file is put and then when that is closed it brings up the screen recording application. I am trying to block the user from seeing this so am currently using the following method.
Private Sub WatcherHandler(ByVal sender As Object, _
ByVal e As System.IO.FileSystemEventArgs) Handles FileSystemWatcher1.Created
Dim Camtasia As Integer
[code].....
Basically when the msgbox from the screen recorder comes up it means a file has been created...so the folder is watched and when the file is created the msgbox is checked for, when it exists a short timer is enabled and then knowing the window exists it is hidden using showwindow findwindow approach. Although this approach does work, Camtasia needs to be closed and re-opened after in order to record again and for some reason it does not always work.
Detecting External IP Address?
Aug 13, 2005How can I detect the External IP Address of machine which is running my Application. By External IP address means that IP Address through which PC running my Application is accessible through Internet. and not the local IP Address .
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