Control Specified Keyboard Lights
Jun 9, 2012
I have found a program called ledsdriver( http:slicksolution...edsdriver.shtml ). i can control the serial ports on your pc but also the keyboards lights (caps lock,num lock and scroll lock). The good thing is if i connect 2 keyboards i can chose which one i want to change the lights.I want to make one that could control the keyboard lights but only on one keyboard. I wold like to make my own because i could customize it(that one isn't open-source). How can i do that?
View 3 Replies
ADVERTISEMENT
Jul 4, 2011
How to use time in vb.net.I would like to make a traffic lights program in vb.net but am not yet sure where to start besides the interface.I want the lights to change within a give time.
View 1 Replies
Sep 26, 2011
how to use time in vb.net.I would like to make a traffic lights program in vb.net but am not yet sure where to start besides the interface.I want the lights to change within a give time.
View 8 Replies
Jul 13, 2010
i want to make a program in which the server can control the mouse and keyboard of the client
View 2 Replies
Mar 27, 2009
I have a ListBox Control containing 5 items. This control displays the current condition and allows the condition to change. The ListBox.SelectedIndex is calculated from the current condition (normally item 2 in the list) and displayed. If the user requires to change this condition the Keyboard Up/Down would be used for navigation (The App is very keyboard intensive), however if the ListBox.SelectedIndex is set at 2 and the keyboard down arrow is pressed the selected item displayed changes to 0 not 3 as required. Is there a way to synchronise the keyboard control with the current selected index?
[Code]...
View 3 Replies
Jul 6, 2009
I want to write a Visual Basic script for excel, which will take values from the cell and then put them in the specified fields in a 3d party application using global mouse positioning commands (smthing like ... SetMouseXY(X,Y,MouseButton); Keysdown(Ctrl+V); ...).
View 2 Replies
Sep 21, 2009
How do I handle the event of pressing the keyboard's Enter Key in a VS2008 Visual Basic application?I have a Textbox control (Textbox1) and a label control (Label1) as the only items on my form, I want the Text in textbox1 to be copied to label1 when I press the keyboard's Enter Key . I used the following code:
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
[Code]...
View 5 Replies
Apr 2, 2012
I use VB in VS2010..My form has a textbox..I can control the keyboard entry by using the SuppressKeyPress method..However this does not work for the Menu key - I think it's the menu key - the one that looks like a combo with an arrow.This produces a large drop-down menu which I don't want.On checking various forums it appears that the following code should work..[code]
View 1 Replies
Jan 22, 2010
Im coding an application that will remotly control the mouse and the keyboard.For the mouse i found this and converted it to vb.net:[code]
View 4 Replies
Oct 22, 2010
This isn't really a VB specific question. It's .Net in general... if you have ideas in another .Net language, let me know... I know most of the .Net languages (I don't know that foxtrot or what not weird ones). Furthermore this isn't a 'I don't know the method on some class I should be using' kind of question, it's a design/problem solving kind of question.I'd like to know how you'd approach the problem with in the boundaries set.
View 3 Replies
Oct 13, 2010
I have created a virtual keyboard like the "Windows onscreen keyboard". So, I have used the method sendkeys.But if I click on the button, it doesn't write nothing.
I think I have a problem with the FOCUS.As you can see, the "Windows onscreen keyboard" is always on top.This doesn't happen to my form. How can I do?
View 4 Replies
Jan 4, 2010
oke On-Screen keyboard through my VB code. I am using windows 7 and below code to open the keyboard. Everytime when i run this code i am getting error "Could not start On-Screen keyboard".e to fix this error?
Dim proces As New Process
proces.StartInfo.UseShellExecute = False
proces.StartInfo.RedirectStandardOutput = True
[code].....
View 1 Replies
Nov 13, 2009
Need to make the Keyboard's LED (Caps lock / Num lock or Scroll lock LED) blink either using C# or VB.net. (With or without using interop is fine)
View 2 Replies
Nov 9, 2011
Is it possible to disable certain keyboard key?
View 1 Replies
Nov 7, 2010
This may sound like a dumb question but I need to know. I know you can tell which keys are pressed on the keyboard but I like to know if I can do something.Ok, heres what I am trying to do. A user is in another program that is max on the screen. He has to press Print Screen to take a screenshot, but he got to min the screen he is in to paste the screenshot into paint. This causes slow loads on maxing that screen and sometimes crashs of the program. I already got the code done to check when the program is running and to capture the screenshot and save it. What I to do now is, find out while in the other program with my program running in the background, if the user has pushed the Print Screen button.
View 2 Replies
May 16, 2009
ok here is the situation. i have a form that is hidden. the form needs to wait until somone hits the F2 button.
View 1 Replies
Jul 14, 2011
I am trying to create a pong game. I have read and understood the tutorial on this website which I have also read the topic on this forum that has asked about using the keyboard in pong.This is the type of code they used which works:
Private Sub frmPong_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
If e.KeyValue = Keys.W Then
[code].....
View 1 Replies
Jun 9, 2011
I m writing a accounting application. I want to Display buttons With text "F12" underline For Keyboard shortcut like in tally 9.0.
I have tried to write &F12 in button text propertity but it doesn't work.
View 13 Replies
Sep 24, 2011
Can anyone explain what the following vbkey constants are as actual key presses? I've tried searching and really can't find any info other than vbKeyCancel = CANCEL key. Well, what's a cancel key? I dont have one on my keybaord...I read somewhere that CANCEL = Ctrl+C. Is that true? If so, what are the other few I have listed?
Constant
Value
Description[code].....
View 2 Replies
Apr 20, 2009
I want to be able to edit my text box pretty much like you can with windows notepad..
in notepad, when you press CTRL + C , it copies, CTRL + V , pastes , and so on.
View 5 Replies
May 3, 2011
In my form have the Toolstrip menu and it have the 3 Buttuns with image and text. now I want to add the short cut key for this ToolStrip buttons like "Cntrl+any one char"
I dont want Alt+key type short cut. how can I add the keyboard short cut key using with Cntrl+key.
View 2 Replies
Nov 19, 2009
Are there any known sofware approaches to anti-keylogging,that defeat both hardware and hook based loggers? While I was thinking about my next article, and the current ones, something dawned on me, that I had started before but never got to finish.After doing some research I verified that an On-screen keyboards, avoids most if not all hardware loggers, but the consensus is that their messages can still be hooked and stolen.Well maybe not so fast....
However, in my sendkeys article,the program could identify which keys were sent by my module, versus some other source.I used the integer -11, in the getextrainfo param, so that in my hook, I could know to allow my simulated keys, and block others that may interfere. Works great. I just used -11 for the heck of it.So, the idea is that we don't have to use -11.A sequence of random numbers could be generated by the osk.This provides some anonimity, to start with.But, the clincher is that when our user keys are detected by our osk(ourself basically), we simply insert 0-5 random keys, flooding the enemy logger with useless information in the que. Bingo!Sure they logged your keys, but can they read em? Nah.
The zero through five would not be fixed, but fluxuating, so it's not equidistant.I just picked them so as not to over flood the que for no reason. That is enough to obsure the password being typed.
View 5 Replies
Jun 21, 2010
i really dont get it. i want to put keyboard shortcuts on the button i have other than clicking this buttons. but the problem is i dont know how. i tried putting an ampersand (&) sign before the text of the buttons and it work, but the ampersand sign also displays. heres the original code:
Button1.Text = Mid(ChoosenWord, PickedSeq(0), 1)
Button2.Text = Mid(ChoosenWord, PickedSeq(1), 1)
Button3.Text = Mid(ChoosenWord, PickedSeq(2), 1)
[code]....
View 5 Replies
May 13, 2010
I am looking to create a VB.NET application. when the application is opened it will disable the keyboard and mouse so if you hit any keys it does nothing and you can not move the mouse. (even if currently selected window is not that of application).
MUST WORK ON WINDOWS 7!
View 3 Replies
Apr 12, 2011
I have a barcode scanner connected to a PC that working with a c# program.now i want to distinguish between the scanner and the keyboard which one is sending data to my program.
somebody said this to me in another topic(but i can't do this yet): basically you can configure the scanner to send some characters that basically tell the computer "hi, it's me". When you see those characters in your input stream, you know the information is coming from the barcode scanner, not from something the user typed on the keyboard. Did you check the manual that came with your barcode scanner? It should have more information about this.
View 2 Replies
Aug 9, 2010
I've written an app with a simple textbox which attempts to identify a user from their typing habits (interval between key presses, duration key is held, time between key strokes ie a->s is quicker than a->v for some users, shorter for others depending on typing style). It's far from perfect but it does correctly identify moderate-large differences in style.I'm hoping to use this as a form of security monitor - If the typing style of the user doesn't fit a recognised pattern, report to a central server.
Of course, the next step in testing this is to begin to capture "regular" typing habits - ie when browsing, switching between apps, etc.What I can't figure out how to do is capture keyboard input for all applications (excluding the login/welcome screen, alternate desktops, etc. - I have no reason to parse that and there's probably not enough input to analyse anyway)Disclaimer: Yes, I know this comes dangerously close to writing a keylogger which is verboten but if I wanted to do that, I'd write a keyboard driver in C++ - I'm sure it would be far more streamlined and easier to obfuscate than a hulking .Net MSIL assembly. I have no doubt I'll be fending off "That's a keylogger" comments but I've hit a wall and need to ask somewhere.
View 2 Replies
Mar 7, 2010
How do I make the form captures the keyboard events when it is inactive or was in the background in Visual Basic 2008
View 2 Replies
Apr 2, 2009
Change tabs in the IDE using keyboard?
View 3 Replies
Dec 15, 2011
I am creating a "form1" and adding "WebBrowser1" . Let's say the URL that I put on the WebBrowser1 has a username and password. So that, this will require a on screen keyboard in order to type the username and password. In this case, I do not want to use external OSK (on screen keyboard), what I want is to create some numerik numbers or letters on my form1 with buttons and then type it on the URL.
View 7 Replies
Mar 3, 2012
I have a few problems with my VB.NET project. I am making an application that should track every key inputted by the user. This may sound scarily like a keylogger, but it is intended for statistics purpose only. All data is stored on the client's computer and will not be sent anywhere on a network or the Internet.
The problem is actually figuring whether or not a key is pressed globally. That means, not in a KeyDown, KeyUp or KeyPress event. Let's say if the user inputs anything in Microsoft Word, my application will notice.
I have already tried this code. It gives PInvokeStackImbalance errors in the MDA. It has actually worked out for another application I am making, until I figured the severity of this error.
Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vkey As Long) As Integer
Private Sub CAKS(ByVal Key As Long)
Dim WasBeingHeld As Boolean = False
[Code]....
View 2 Replies
