Description: This is what I previously wrote Yulgang partner Delphi source code, because I did not play, and for a long time had not updated, but what a little change can be used, the key is that some technology or can learn, and are now free to everyone.
File list (Check if you may need any files):
rxjhbn071231source
..................\KeyHook.dll
..................\readme.txt
..................\Rxjh.pas
..................\Rxjh180.cfg
..................\Rxjh180.dof
..................\Rxjh180.dpr
..................\Rxjh180.res
..................\rxjhbn.ini
..................\UnitMain.dfm
..................\UnitMain.pas
..................\WinIo.dll
..................\WinIo.pas
..................\WinIo.sys