AutoHotkey Community

;===Settings============================================================================
Hotkey = 1      ; default hotkey


;===Auto-execute continuation===========================================================
Hotkey, %Hotkey%, HotkeySubroutine
DefaultHotkeyBackup := Hotkey

Gui 1: Add, Hotkey, x5 y6 w130 vHotkey, %Hotkey%
Gui 1: Add,  Button, x145 y5, Apply
Gui 1: show, w190, Change hotkey
Return      ;===Auto-execute ends here===


;===Subroutines=========================================================================
ButtonApply:
Hotkey, %Hotkey%, HotkeySubroutine, off
Gui 1: submit, nohide
if Hotkey =      ; security: if user didn't specified hotkey in dialog and clicked Apply, use default hotkey
Hotkey := DefaultHotkeyBackup
Hotkey, %Hotkey%, HotkeySubroutine, on
Return

GuiClose:
ExitApp

HotkeySubroutine:
MsgBox,,, Hotkey works.,1
Return