FMEVENT_HELPSTRING message

Sent to a File Manager extension DLL procedure when File Manager wants a Help string for a menu or toolbar command item.

Parameters

wParam: Must be zero.
lpfmshs: The address of an FMS_HELPSTRING structure that communicates command item Help string data. The FMS_HELPSTRING structure identifies the command item for which a Help string is wanted, along with a handle to its menu. An application then writes the appropriate Help string to the FMS_HELPSTRING structure's szHelp member.

An extension DLL procedure should return zero if it processes this message.

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	Wfext.h

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