LL_CMND_HELP

Task:

Enables the programmer to use an external help system instead of List & Label's own help system.

Activation:

LlSetOption(hJob, LL_OPTION_CALLBACKMASK, <other Flags> | LL_CB_HELP);

Parameters:

HIWORD(lParam):

Value	Meaning
HELP_CONTEXT	LOWORD(lParam) is then the context number of the help topic
HELP_INDEX	the user wants to see the index of the help file
HELP_HELPONHELP	the user queries the help summary

Return Value (_lResult):

0: Return to List & Label to display its help
1: List & Label should do nothing

Example:

case LL_CMND_HELP:
   WinHelp(hWnd, "my.hlp", HIWORD(lPara), LOWORD(lPara));
   pSC._lResult = 1;
   break;