Hello,

I would like to mimic some VL-COM (COM API available from VisualLISP) on IntelliCAD. To do that I plan to write a SDS application and exchange parameters with my existing LISP routines.

My questions are:
1)Is possible to exchange parameters from SDS to LISP and vice-versa?
2)Is there any sample showing how to do this?

Any help will be nice!
Kindest regards,
Fernando.

Look in the IntelliCAD help file under developer reference. There are ways to return values from an SDS program to a lisp routine. Here are some of the functions:
sds_retint, sds_retlist, sds_retname, sds_retnil, sds_retpoint, sds_retreal, sds_retstr, sds_rett, sds_retval, sds_retvoid.
Hope this helps.