getkey or getkeystroke

[Sir lancealittle]

I just need to know if you can make MS get a keystroke, such as left mouse click or something like that. If it can, please tell me how! Thanks.

[Captive]

Left mouse click ... yes.

WaitKeyDown>key_to_wait_for
http://www.mjtnet.com/vkcodes.htm

So...
WaitKeyDown>VK_LBUTTON

If you're trying to create a "password grabber" type keylogger, you're going to have a much harder time.