Disable Ctrl-Alt-Del In Windows 7 Programmatically?
Jun 20, 2011
How to disable Ctrl-Alt-Del in Windows 7 when the application loads? I'm looking for an example that disables Ctrl+Alt+Del when the app starts, and enables the combination again once it finishes.I found an example that disables the combination on Windows XP, however it doesn't seem to work on Windows 7. Why? Is it not allowed on Windows 7 to disable Ctrl-Alt-Del?Also, I'd like to know how to run an application as admin on Windows 7?
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Jun 10, 2008
This semester I have task to build an internet kiosk software. But, I face difficulty to start it. I don't know how to disable and enable windows key, ctrl+alt+del key, and the alt+tab key. Is there anyone know how to do that??? I'm using vb.net 2008.
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Jun 6, 2011
i 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.
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Jun 6, 2011
I'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]....
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Apr 22, 2012
i 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]
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Dec 18, 2011
Does anyone knows how to disable ctrl+alt+del in XP? and.. i'm using Visual Studio 2008
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Dec 4, 2011
I 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]....
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Dec 11, 2009
Im using a keyboard hook in an application to capture 'hotkeys' pressed.The idéa is that if the user of the computer presses ctrl + alt + 1 then Sendkeys.Send("string of text") should execute and the string is sent to the focused window.
However - the user still is physically pressing ctrl + alt which disturbs the string being sent in sendkeys.
Is there a way to programatically release/disable ctrl and alt keys in the code just before sendkeys, and enable it again after sendkeys.Or - is there a better way of sending the string of text without having to disturb the keyboard?
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Jun 18, 2011
How can I disable Alt-F4 and Ctrl-Alt-Del?Can I lock all combinations of a key with the Alt key? I got a sample from the internet, it only can disable Alt+Tab, Alt+Esc, Ctrl+Esc, Windows Key
Select Case wParam
Case 256, 257, 260, 261
'Alt+Tab, Alt+Esc, Ctrl+Esc, Windows Key
blnEat = ((lParam.vkCode = 9) AndAlso (lParam.flags = 32)) Or _
[code]....
Where can I see the button code list in lParam.vkCode = ?How can I make it able to disable Alt-F4 and Ctrl-Alt-Del or disable all combinations of a key with the Alt key?
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Oct 9, 2009
disable Ctrl-N on a WebBrowser control using VB or JavaScript? I couldn't find any straight or working answers on Google so I thought maybe we could finally get a straight answer for the next person thinking the same thing.
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Jul 13, 2004
I'm creating a simple form that could capture keystrokes. How can i capture CTRL-ALT-DELETE key when pressed together so as not to go to the task manager, in short I want to disable any function when the three keys is pressed. I tried to use the keydown event , detecting the three keys when pressed then set e.handled = true, but still it wont work
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Aug 6, 2007
how would you stop someone using the alt key, like alt+F4, alt+ctrl+delete OR alt+tab
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Oct 26, 2011
I've read many posts about disabling Alt+Ctrl+Del and Ctrl+Tab, etc. I'm not looking to do that. What I'm trying to do is create an app which will be hidden, and then need to be unhidden from "anywhere." For example, if I have an Excel spreadsheet open, I want to be able to use a combo like Ctrl+U to Unhide my program, but I do NOT want it to underline the text in the cell I'm currently in (which Excel will normally do). I don't want to worry about disabling or changing shortcut combinations for Excel, Word, etc.
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Jun 6, 2011
I created a Security Log On that starts when i turn the computer On.Like the Windows Log On.
I managed to disable alt+F4, alt+tab, window key, ctrl+esc, but i have only one problem disabling the task manager or the CTRl+Alt+Delete Button, is there a way or any codes to disable this? im using VB.net 2005.
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Apr 16, 2009
I have created my own web browser by dragging the web browser control into a form using Visual Basic 2008 in order to host my ASP.Net pages. However, it is a requirement of the project I am working that users should not be able to use hot keys, especially print screen, ctrl P, ctrl C, and ctrl V. There are no other controls on my form, so how can stop users using these keys, but only in this browser? Further, my asp.net page uses an iframe tag to show a word document, and again, I need to stop them from copying and pasting from the word document into another word document through the browser. Can I stop them in my browser in app stack?
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Feb 11, 2009
In my datagridview table, i have two status, which is "paid" and "parked". I want to display both but i want to freeze the state or disable rows if the status is paid.However, as i was doing that i found out that the property for state is read only. Have you encountered such? Is there another way to do this?
[Code]...
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Feb 10, 2009
It will apparently allow me to enable/disable my network connection programatically.I'm not sure how I should call it?I've tried several things such as:Network.SetConnectionState("Network Connections", "Local Area Connection 2", "1", "0", True)[code]
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Mar 3, 2011
I am developing in VB .net Visual Studio 2010. Would like to enable/disable a scheduled task programmatically.
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Jul 15, 2009
I am developing an application with a DataGridView (dgvData) that requires a ToolStipMenuItem (tsmiSelectNetwork) of a ContextMenuStrip (cmsNetwork) to be enabled and disabled programmatically based on if the column is sorted or not.
I have set:
'tsmiSelectNetwork.Enabled = False' at runtime
'tsmiSelectNetwork.Text = Select All' at runtime
'dgvData.Columns(5).ContextMenuStrip = cmsNetwork' programmatically
When dgvData is sorted by column 5, tsmiSelectNetwork.Enabled should be set to True; when it is sorted by any other column, it should be set to False (see code below)
Private Sub dgvData_Sorted(ByVal sender As Object, ByVal e As System.EventArgs) Handles dgvData.Sorted
If Not dgvData.SortedColumn Is Nothing Then
[Code]....
The debug output indicates it is functioning properly, but what you seen on the screen is not.
I am using Visual Studios 2008, version 9.0.30729.1 SP; and .NET Framework 3.5 SP1; ContextMenuStrip version 2.0.0.0
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Jun 1, 2009
I 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!
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Jul 28, 2009
how do i call a routine when the user press CTRL+Z or ctrl+somthing?
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Jan 1, 2010
Suppose I want to broadcast CTRL+C to my program without using complicated code (accessing Windows API) to do it.
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Oct 3, 2011
how can i stop ctrl alt delete f4 windows task manager in my application
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Nov 23, 2009
VS 2008 Built in key calls (Shift - Ctrl - Alt) are broken on Windows 7 Bit
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Jul 22, 2010
I am using a masked edit text box in my windows application that was developed by using vb.net. In normal text boxes (CTRL+Z- to revert back to original value) is working fine. But In case of Masked Edit Textboxes its not working fine. This ctrl+Z should provide the functionality as same as normal textbox.
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Jun 8, 2011
using 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]....
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Mar 6, 2009
I 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.
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Nov 18, 2010
I 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
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May 15, 2009
I 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.
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Jul 19, 2010
Like disable taskbar and some windows 7 api calls. Any cool windows api calls?
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