redraw acc. to query

[Dennis Christopher]

(I posted this question once before, but haven't got an answer.) I don't
beleive it involves anything difficult.
Can anyone give me an outline of how to do this?

I want to have the current map redrawn according to a query result, with
the areas selected
by the query drawn in some specified highlight color, and the
non-selected areas drawn as normal.

For the user front end for this, ie a way to construct the query, I'll
need to access all of the
attribute names and values for a given layer.

Dennis Christopher
--
Dennis Christopher (dennis at avenza.com)
Product Development Manager
Avenza Software, Inc.