title: .NET Simulate Ctrl+Alt+Del Sendkeys
body: <p>all is said in the title, how can I simulate the combination <kbd>Ctrl</kbd>+<kbd>Alt</kbd>+<kbd>DEL</kbd>?</p>
  
  <p>I tried this:</p>
  
  <pre><code>SendKeys.Send("^(%({DEL}))")
  SendKeys.Send("^(%{DEL})") 
  SendKeys.Send("^%{DEL}")
  </code></pre>
  
  <p>But none worked. I am working on VB.NET and Windows XP SP3</p>