Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Determines if the Text Services Framework (TSF) keyboard is open or closed.
-
wParam
-
Not used; must be zero.
-
lParam
-
Not used; must be zero.
If the TSF keyboard is open, the return value is TRUE. Otherwise, it is FALSE.
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows XP with SP1 [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
|