From Filelist to Listbox with multiselection

[SonGouki]

Hey! I'm back, here's a few good examples:

• HWnd?
  
• How can you tell if an app is open?
  
• Window Handle

Keep in mind though that these are fairly complicated,
to use them effectively I suggest that you learn how to
use the API first (at least the fundamentals, it's a
big topic). Good Luck!