GetSystemDefaultLangID function (winnls.h)
Returns the language identifier for the system locale.
Syntax
LANGID GetSystemDefaultLangID();
Return value
Returns the language identifier for the system locale. This is the language used when displaying text in programs that do not support Unicode. It is set by the Administrator under Control Panel > Clock, Language, and Region > Change date, time, or number formats > Administrative tab.
For more information on language identifiers, see Language Identifier Constants and Strings.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | winnls.h (include Windows.h) |
| Library | Kernel32.lib |
| DLL | Kernel32.dll |