alt+ctrl+delete.. how can I suppress?

[qadeer37]

thanks it's working but what to do about if user presses alt+ctrl+delete.. how can I suppress these buttons?

 

[eljefe]

In the KeyDown event of the Form maybe:

If e.KeyCode = Keys.Alt Or e.KeyCode = Keys.Control Or e.KeyCode = Keys.Delete Then
    e.SuppressKeyPress = True
End If

 

[JohnH]

Thread split, different topics.

 

[qadeer37]

Thanks eljefe but I think I have to disable task manager using administrative rights.