Programming
News
Bricsys Releases Software Development Kit   16 Sep, 2008

BRX SDK is code-compatible with ARX applications.More>>

News
CAD Manager's Newsletter (#203)   10 Sep, 2008

CAD Manager Programming Topics, Part 1: If you've been thinking about learning programming but aren't sure whether you should, here's what you need to know.More>>

News
Should You Learn to Program AutoCAD? Yes! (Harry's Code Class Newsletter)   26 Aug, 2008

AutoCAD users can dip their toes in customization or dive in head-first. Time and effort required may vary, but every approach pays off.More>>

News
Keep Your Code Collection in Perfect Harmony (Harry's Code Class Newsletter)   22 Jul, 2008

Harry offers a few tips for using free Web downloads, and gives a sneak peak of Cadalyst's new CAD Tips site.More>>

News
Bentley and Autodesk Join Hands to Bridge DGN and DWG   11 Jul, 2008

Bentley signs agreement with Autodesk, reduces its reliance on ODA's libraries.More>>

News
From Idea to Code (Harry's Code Class Newsletter)   24 Jun, 2008

Every computer program is unique, but the steps of every programming process are fundamentally the same.More>>

News
To Err Is Human (So Program Accordingly), Part 2 (Harry's Code Class Newsletter)   27 May, 2008

Harry gets specific about how to include error catching in AutoLISP and VBA programs.More>>

News
To Err Is Human (So Program Accordingly) (Harry's Code Class Newsletter)   22 Apr, 2008

In Part 1 of a series, Harry offers some basic advice about error handling for Visual LISP and VBA programming.More>>

News
Messing with Layer Names (Harry's Code Class Newsletter)   25 Mar, 2008

Today's lesson demonstrates how to create an object-oriented Visual LISP routine that processes multiple AutoCAD drawings.More>>

Article
CAD Clinic: AutoCAD Commands in VB .NET   15 Jun, 2005

Use .NET Editors to Create Simple AutoCAD commandsMore>>