VB .Net Tutorials: How to disable the exit button and Alt-F4

VB .Net Tutorials: How to disable the exit button and Alt-F4. This is a very simple way to disable the exit button in Visual Basic. It will stop the exit button from being pressed and will disable Alt-F4. Though this will not disable a form button closing the window.

Copy and Paste Code:

Protected Overrides ReadOnly Property CreateParams() As CreateParams
Get
Dim cp As CreateParams = MyBase.CreateParams
Const CS_NOCLOSE As Integer = &H200
cp.ClassStyle = cp.ClassStyle Or CS_NOCLOSE
Return cp
End Get
End Property

[ElixirEcho]

OMG i have been looking for this code for like 10 mins, Thx a lot and keep it up! XD

"good pay in programming"

[ApplicationBot]

Awesome, but how to make it  stay opened even when right clicking it in the taskbar and then cliking Close?

[buddyroach]

Dude. Thank you! Been looking online forever for this and none of the answers I found work. But this totally did!

[Daniel-qouv]

how to disable ctrl+alt+F4 PLZ help me thanks

[aaasssaaammm]

thank you
but task manager can close it

[athfj]

You can deactive the task manager and Hide it from the taskbar its possible

[ejies]

What if I want to Close the Application in the Taskbar or in the process task manager ? is there a way to also restrict that ?

[sc]

thank you, now how do i disable ctrl alt del and alt tab?

[Red-impb]

Thanks for the tutorial it helped me Big Time :)

[HeapKhim]

Good but I don't know in Microsoft Access VBA. If you know please help me. Thanks

[khavyAnything]

i'd like to know how to disable on Task manager

[DMTutorial]

hey dude,
Tell me That How can i do this if I am clicking the button and then the close button will be disable, but as the task get completed.
Close button will be enable
reply soon

[yozajakatianda]

can you copy that source code in this, pliss, I didn't look that,

[ElixirEcho]

' You could Add this to After your code:

Private Sub FormClosing(ByVal sender As System.Object, ByVal e As Handles MyBase.Closing
If MessageBox.Show("Are you sure to exit?", "Exit", MessageBoxButtons.YesNo, MessageBoxIcon.Question) = DialogResult.Yes Then
e.Cancel = False
Else
e.Cancel = True
End If
End Sub

' The user will be prompted when closing. XD

[weshuiz]

WARNING this code works only on your pc not on other pcs the pc will protect it from pening crap

[dogbunns]

with all these tutorials on how to disable the task manager and exit and alt+F4 I could make a kick ass virus... I wouldn't but its a thought...

[DMTutorial]

it's "CS_NOCLOSE" you miss-spelled you have wrote "CS_NOSLOSE"