HM_QUERY_KEYS_HELP

When the user requests the keys help function, the Help Manager sends this message to the application.

Syntax

param1
ULONG ulReserved; /* Reserved value, should be 0. */

param2
ULONG ulReserved; /* Reserved value, should be 0. */

Parameters

ulReserved (ULONG) - input: Reserved value, should be 0.
ulReserved (ULONG) - input: Reserved value, should be 0.

Returns

usHelpPanel (USHORT) - return

Help panel ID.

The identity of the application-defined keys help window to be displayed.

0: Do nothing.

Other: Identity of the keys help window to be displayed.

Remarks

The application responds by returning the identity of the requested keys help window. The Help Manager then displays that help window. Returning 0 in the usHelpPanel parameter indicates that the Help Manager should do nothing for the keys help function.

Default Processing

None.