AutoCAD Land Desktop ActiveX and VBA Developer's Guide Download the archived PDF Table of contents AutoCAD Land Desktop ActiveX and VBA Developer's Guide Getting Started Referencing the Automation Type Libraries Running the Example Code Reviewing the Sample Applications Understanding the ActiveX Object Model The Big Picture Project Management Alignments Surfaces CogoPoints Profiles Cross Sections and Superelevations Parcels COM Wrappers Programming Guidlines VBA VB C++ J++ Other Languages next page