Simulating Ctrl+Alt+Delete

Question

I wish to simulate Ctrl+Alt+Delete.

From looking at the vnc source code, I see that thread has to be on desktop "Winlogon", so then when I call OpenDesktop "Winlogon" on Vista, I get return value of 0.

OpenDesktop("Winlogon", 0, false, DESKTOP_CREATEMENU | DESKTOP_CREATEWINDOW | DESKTOP_ENUMERATE | DESKTOP_HOOKCONTROL | DESKTOP_WRITEOBJECTS | DESKTOP_READOBJECTS | DESKTOP_SWITCHDESKTOP | GENERIC_WRITE);

Any one know how can I access the winlogon desktop?

Thank you

David Engler · Answer

http://www.codeproject.com/KB/system/alt_control_delete.aspx Here is a good example how to do it but still I tried on vista and OpenDesktop(Winlogon...) returned 0 Any help would be appreciated.

David Engler · Answer

The program gives access on a remote computer and it needs to allow ctrl+alt+delete on the remote computer the same way VNC do it for example or any other remote access programs.

Bechir Bejaoui · Answer

Why do not use private void Form1_KeyDown(object sender KeyEventArgs e) event handler if of Corse I understand your question is it a none windows application