c# - .NET Simulate Ctrl+Alt+Del Sendkeys

Question

all is said in the title, how can I simulate the combination Ctrl+Alt+DEL?

I tried this:

SendKeys.Send("^(%({DEL}))")
SendKeys.Send("^(%{DEL})") 
SendKeys.Send("^%{DEL}")

But none worked. I am working on VB.NET and Windows XP SP3

Answer 1

You can't. This is done at the device driver level, you can't fake input for the keyboard driver. Also the reason you cannot disable it. Allowing it to be faked would of course be a very serious security flaw.