Title: Call help with a keyword
Question:
Answer:
procedure CallAppHelp(aHelpName,aSearchKey: string);
var
astr:array[0..99] of char;
begin
Application.HelpFile:=aHelpName;
StrPCopy(astr,aSearchKey);
Application.HelpCommand(HELP_PARTIALKEY, LongInt(@astr))
end;