Dynamically Create AutoHotkey Hotkey to Function/Subroutine

Question

The AutoHotkey command Hotkey allows for the creation of dynamic hotkeys at runtime, but its syntax and documentation seems to limit it to built-in or existing labe

Answer 1

Doing exactly what you want isn't possible in AutoHotkey. This is the closest way I can think of.

Call this file Hotkeys.ahk, and put it in My Documents/AutoHotkey/Lib. Alternatively make a folder called Lib, and put it in the same directory as your main script.

Hotkeys := {}

Hotkey(hk, fun, p*) {
    global hotkeys
    hotkeys[hk] := {}
    hotkeys[hk].fun := fun
    hotkeys[hk].p := p
    Hotkey, %hk%, HandleHotkey
}

HandleHotkey:
hotkeys[A_ThisHotkey].fun(hotkeys[A_ThisHotkey].p*)
return

Here's an example script that you could use it with.

Hotkey("e", "msgbox", "foobar")

MsgBox(msg) {
    msgbox % msg
}

#Include 

The first parameter is the hotkey, the second is the function to call, and everything after that is passed to the function.