Autolisp and VBA are not a supported development environments for AutoCAD
P&ID objects but can be used for normal AutoCAD objects.
AutoCAD P&ID provides .NET APIs and C++ ARX based APIs as part of the PnPSDK
(installed with the product). Inserting a valve on an SLINE programmatic is
a supported activity via the AcPpLineSegment custom entity class.
"intratech" wrote in message news:email@example.com...
I need to insert VALVE in the SLINE using custom program (Autolisp , Arx or
VB). Is it possible ?