Construct language id from a primary language id and a sublanguage id
#include <WinAPIConv.au3>
_WinAPI_MAKELANGID ( $iLngIDPrimary, $iLngIDSub )
| $iLngIDPrimary | Primary Language id |
| $iLngIDSub | Sub-Language id |
Constants for $iLngIDPrimary or $iLngIDSub are defined in WinAPILangConstants.au3.