This is useful when you need to check if a certain key has been pressed - possibly with modifiers. The syntax for the key string is a key name
(same as in the Input Manager), optionally prefixed by any number of modifiers:
& = Alternate, ^ = Control, % = Command/Windows key, # = Shift
Examples: &f12 = Alternate + F12, "^" = Control + keypad0 .
no example available in C#