elisp how to check if Shift key is pressed

Question

I need to check if Shift key is pressed. More exactly I would like to set dired switches depending on whether Shift is pressed.

(defadvice find-file-noselect         


        

Answer 1

Duplicate question (ignoring the 'Windows' part of the other one).

Can I send a keypress to Windows from Emacs?

The best you can do (is as you mention) have different shortcuts. They can be differentiated by capitalization... for example

(global-set-key (kbd "C-x C-D") 'dired-with-some-switches)
(global-set-key (kbd "C-x C-d") 'dired-with-other-switches)