Keyhook :: Make Capture Ctrl+C?
Sep 9, 2010I want to capture when someone uses Ctrl + C even when off focus. im using Visual Basic 2010.
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Capture Keyboard Events With The Intent Of Preventing Users From Being Able To Hit Ctrl + Alt + Del
Jun 28, 2005I am trying to find a way to capture keyboard events with the intent of preventing users from being able to hit Ctrl + Alt + Del while my application is running. I've spent several hours poking around looking for inspiration but only finding unclear and half-baked examples. As such, I was thrilled to stumble across the article: Managing Low-Level Keyboard Hooks in VB .NET written by Paul Kimmel [URL] This article is insightful, comprehensive, well-written, and I thought it was a huge help. One little problem though, the code that was provided did not work, (I knew it was too good to be true!).
Now, Mr. Kimmel seemed very knowledgable and I think that he probably tested his code, so quite likely the problem is something that I'm doing wrong seeing as I am a newbie. As the article suggests I cut and pasted his code into a module in my project (solution I guess is the proper term), and I call the HookKeyboard method from a button on a form, and Presto! Nothing happens. Stepping through this code I see that the second line in HookKeyboard:
[Code]...
AxInterop<ctrl>.dll And Interop<ctrl>.dll Versions Not In Sync With Control.dll??
Jun 1, 2009I am using a 3rd part dll file (SolidWorks EModelView.dll, COM file) that has a version of 9.2.0.128. When I add it to the resources for the application, however, the AxInteropEModelView.DLL and InteropEModelView.DLL references show a version of 9.0.0.0. When I install the application on a client machine and try to run it, the application says it cannot find AxInteropEModelView.DLL version 9.2.0.128!
View 5 RepliesCall A Routine When The User Press CTRL+Z Or Ctrl+somthing?
Jul 28, 2009how do i call a routine when the user press CTRL+Z or ctrl+somthing?
View 10 RepliesGetasynckeystate Using Copy And Paste Word Or Ctrl + C And Ctrl +v?
Jun 8, 2011using the getasynckeystate for ctrl + c and ctrl+ v or copy and paste..How will I do that in this code? For example when i type in notepad it should also do in the richtextbox with this code it work but when it comes to copy and paste word in notepad it does not works and the richtextbox is empty?
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
For i = 1 To 255
result = 0
result = GetAsyncKeyState(i)
[code]....
IDE :: The Key Combination (ctrl+R, Ctrl+R) For Word Wrap Not Working?
Mar 6, 2009I am using visual studio 2005.If I try to do wordwrap using Key combination (ctrl+R, ctrl+R), I get following messege:"The Key combination (ctrl+R, ctrl+R) is bound to command (&Rename...) which is not currently available.
View 3 RepliesSend Ctrl+C And Ctrl+V To External Application From Vb2005?
Nov 18, 2010I am using vb2005 to send keystroke to stock application software so i need to send Ctrl+C to an open window in the stock software then send Ctl+V to Excel in a specified worksheet and cell
View 2 RepliesCTRL-C, CTRL-V Not Working In Textbox In VB2008
May 15, 2009I noticed that ctrl-c and ctrl-v are not working in my project. I am using VB2008 and have an MDI project. The child forms have textboxes but I cannot use the shortcut.
View 3 RepliesMake A Screen Capture?
Jun 16, 2010i need to make a screen capture... but just of a web browser control... i got everything but how to get JUST the web control..
View 1 RepliesHow To Make Current Windows Capture
Mar 11, 2012sorry but i changed my thought to adding here pictures it loooks stupid so i will remove them now
View 22 RepliesC# - Make A Ctrl+Tab When Pressed Works Like Tab When Pressed In A MultiLine TextBox?
Oct 17, 2011I have a TextBox and set the MiltiLine property to true and AcceptsTab property to false.When the TextBox has focus and i press Tab it works fine and the next control get the focus, but when i press Ctrl+Tab it works as if AcceptsTab property is set to true and makes a tab character into the TextBox.The reason i press Ctrl+Tab.. when switching between forms in my MDI application.Now how to make a Ctrl+Tab when pressed works like Tab when pressed in a MultiLine TextBox?
View 1 RepliesPacket Capture And Threading, Capture Library Waits For "thread Stop"
Apr 5, 2009So I am hacking together an app which listens to traffic using SharpPcap library, it reconstructs the packets from sessions using the code from TpcRcon.
Listening and reconstructing part work on their own . What I want is on each packet arrival main window gets an event so it can display the packet , and when session is reconstructed display a complete packet (I am interested in HTTP ones) . -That is where it breaks with weird symptoms: for example right now it does not stop on invoking stop listening method - the sharppcap library function hangs there forever waiting on this line of code : m_pcapThreadEvent.WaitOne();//wait for the 'stopped' signal from thread
I also had it not working and crashing in sharppcap function because I had omitted one parameter in form delegate- which makes no sense, because form delegate does not deal with packet capture at all and only reacts on "New Packet" event from my "Listener" class (which is only there to notify main form)
My app starts as module main instancing class "Listener". MainForm has it
registered as friend with event and handles even "New Packet"
Main Form:
Private Sub uiListenStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btListenStart.Click
aLogger.AddMessage("Started Listening")
[Code]....
Make A Screen Recorder (not Screen Capture) Program
Aug 20, 2010I wanted to make a screen recorder (not screen capture) program, but I am not entirely sure how to get it started. I have seen many videos and things on how to make one, but all of these just take multiple pictures and then don't compile them into a movie file, and I don't want to take many pictures (unless that is the only way possible.) I am using Visual Basic 2010 Express and I have looked at the Windows Media Encoder, but I can't seem to figure out how to use/implement it (yes, I have downloaded and installed it.) Maybe I can use some kind of ActiveX control?
View 3 RepliesCan Activate The Ctrl+Esc
Feb 3, 2010Can i activate the Ctrl+Esc ?
View 9 RepliesDisable Alt+TAB - Win Key - Ctrl Esc Key
Jun 6, 2011i want to disable the Alt Tab, windows key, ctrl esc key. FOr my Log On Security that start up in coomputer like windows log on. Try to search hours for this but i cannot find the right solution im using vb.net 2005 and OS is Vista.
View 6 RepliesDisable Ctrl+Alt+Del?
Jun 6, 2011I'm making a system where only the supervisors can use the Ctrl+Alt+Del to bring up the menu (Vista / Windows 7) or start taskmanager (XP)Since my application will not be running on anything less than XP I don't need to worry about 95, 98, ME, 2000, etc. I have this code so far (found on here and a little edit by me) but the Ctrl + Alt + Del doesn't get stopped like I thought it would.
Note to use this from within Visual Studio you might have to untick the box for "Enable the Visual Studio hosting proccess". In VS 2010 it is found in Solution Explorer > My Project > Debug > Enable Debugers > Enable the Visual Studio hosting proccess I've found several ways to stop taskmanager loading but not to stop the menu being displayed. This code is working except for my little problem with the Ctrl Alt Del menu and has been tested by me with VS 2010 .NET4 on Windows 7
Form1.vb
Public Class Form1
Private Sub Form1_HandleCreated(ByVal sender As Object, ByVal e As
[Code]....
How To Disable Ctrl Alt Del
Apr 22, 2012i want to disable ctrl Alt Del either using the approach below or if any other exist.
1. use vb.net to disable ctrl Alt Del
2. using a batch file to perform the task above and call in vb.net
please help as the code below is what i can think of and it is not helping in the project i am working on [code]
How To Disable Ctrl+alt+del In XP?
Dec 18, 2011Does anyone knows how to disable ctrl+alt+del in XP? and.. i'm using Visual Studio 2008
View 16 RepliesHow To Disable Ctrl+F4
Dec 4, 2011I am working with MDI's. I have a MDI parent and childs.
But when I press Ctrl+F4 it closes the MDI child.
I am currently working on KeyEvents to disable this Ctrl+F4. But its not working.
Protected Overrides Function ProcessDialogKey(ByVal keyData As System.Windows.Forms.Keys) As Boolean
Select Case (keyData)
[Code]....
How To Enable Ctrl + S
Mar 12, 2010I am creating a notepad-like application and I want to enable when the user press Ctrl + S that it will save.I already have the code to make it save through a menu option, but I don't understand how to enable it via Ctrl + S. Can someone guide me in the right direction
View 3 RepliesIDE :: Add Ctrl + F As Hotkey?
Jun 19, 2009I would like to add ctrl + F as my hotkey into my vb.net chat application. i'm using Visual studio 2008.
View 4 RepliesUsed Some Breakpoints And E Only Contains The Ctrl Key Not Both?
Oct 30, 2009I know there isnt a shortcutkey property for toolstripbuttons so I'm trying to make the mainForm keydown event listen for shortcuts. But I can't get it to work:
vb.net
Private Sub MainForm_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
If e.KeyCode.Equals(Keys.ControlKey And Keys.F) Then
[code].....
So I used some breakpoints and e only contains the ctrl key Not both.
.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.
Block Ctrl Key Using VB 2008
Nov 26, 2009im doing a login i have finish it but you can close it by using alt+f4 so i need to block the alt key im using vb 2008
View 2 RepliesCreate A Tab In TabControl1 Using Ctrl+t?
May 28, 2009I want every time I create a tab, there to be a RichTextBox with dimensions 500 height 400 weight
View 4 RepliesCtrl+N Opens IE When Using WebBrowser's
Jun 30, 2010I know the WebBrowser's use IE for the core, but no other IE shortcuts seem to work, other than the Ctrl+N (new window) one. It wouldn't be so bad if it didn't open IE, and my opened own application, but it doesn't. Any way to prevent this or make it open a copy of my own browser, instead of IE?
View 3 RepliesCtrl+S Key Not Working All The Time?
Mar 6, 2012I have a form in which there is a datagrid and one Save button pnly.I want to save data also by pressing "Ctrl + S".I am using below code. but, its not working all the time means if there is focus on form,.....How can i achieve this. Tell me some modification like on which event i should do this.....
If e.Modifiers = Keys.Control And e.KeyCode = Keys.S Then
MsgBox("Ctrl + S is Pressed.", MsgBoxStyle.Information, MsgBoxStyle.OkOnly)
'--- Condition Here.
End If
Datagridview Ctrl +C In A Cell?
Nov 2, 2011datagridview Ctrl +C in a cell?
View 4 RepliesDetect If Ctrl+c Was Pressed?
May 25, 2012how can I check with getasynckeystate, if ctrl+c was pressed?
getasynckeystate(17) and getasynckeystate(67) doesn't seem to work
even getasynckeystate(17) and getasynckeystate(67) and &H8000 doesn't work too
Detecting If CTRL+ALT+DEL (or) ALT+F4 Is Pressed?
May 15, 2009I know that you cannot disable Ctrl Alt Del for security reasons. I was able to figure out how to disable ALT+F4 in my application though. What I am wanting to know is if anyone can give me some code to where If CTRL ALT DEL is pressed then my application will close. I have tried everything, and I just cannot seem to get the program to recognize if the user presses ctrl alt delete.
So basically I need some code that detects if a user presses ctrl alt delete then if htye did it closes the application.
(I am making a quiz program.)
PS: I am on Windows 7 RC and I also use Windows Vista. I am using Visual Studio 2008 Professional Edition.
