FMEVENT_HELPMENUITEM
The
FMEVENT_HELPMENUITEM message is sent to a File Manager extension DLL procedure
when the user presses F1 on a menu or toolbar command item. The extension
should call WinHelp,
with that function s hwnd parameter set to the value of the extension procedure s
hwnd parameter.
FMEVENT_HELPMENUITEM
uItem = (UINT) lParam; /* command item for which help is sought */
Parameters
uItem
Identifies
the menu or toolbar command item for which help is sought. The extension
procedure uses this value to determine how best to call WinHelp.
Return Values
An extension
DLL procedure should return zero if it processes this message.
See Also