Loads the specified menu resource from the executable file associated with an application instance
#include <GuiMenu.au3>
_GUICtrlMenu_LoadMenu ( $hInst, $sMenuName )
| $hInst | Handle to the module containing the menu resource to be loaded |
| $sMenuName | String that contains the name of the menu resource. Alternatively, this parameter can consist of the resource identifier in the low order word and 0 in the high order word. |
| Success: | the handle to the menu resource. |
| Failure: | 0. |
Search LoadMenu in MSDN Library.