How to unlock Windows lockscreen?

Question

How can I unlock the windows lockscreen with Delphi? I didn't found anything on Google or Stackoverflow. I already tried to enter my password using keybd_event but it seems like the events dont work on the lockscreen.

Answer 1

This actually can be done using powershell, psexec and windows onscreen keyboard. While a program cannot send input to winlogon, the windows osk can, and sure enough a program can send input to osk.