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Harry's Code Class Newsletter (Archives)

Working with AutoCAD Selection Sets (Harry's Code Class Newsletter)

Nov 25, 2008

When building a Visual LISP or VBA routine, understand the unique rules that control these objects.

VBA, Visual LISP Answers to the Same Question (Harry's Code Class Newsletter)

Oct 27, 2008

User's request for global text clean-up routine leads to dual solution that serves as a great instructional example, as well.

Integrating AutoCAD with Other Applications (Harry's Code Class Newsletter)

Sep 23, 2008

Custom programming lets your systems share data -- and ramps up your productivity.

Should You Learn to Program AutoCAD? Yes! (Harry's Code Class Newsletter)

Aug 26, 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.

Keep Your Code Collection in Perfect Harmony (Harry's Code Class Newsletter)

Jul 22, 2008

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

From Idea to Code (Harry's Code Class Newsletter)

Jun 24, 2008

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

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

May 27, 2008

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

To Err Is Human (So Program Accordingly) (Harry's Code Class Newsletter)

Apr 22, 2008

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

Messing with Layer Names (Harry's Code Class Newsletter)

Mar 25, 2008

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

Published editions of Cadalyst's Harry's Code Class: Tips for Programmers e-mail newsletter, which provides instruction for beginning and advanced AutoCAD programming using LISP, VBA and ObjectARX.
 
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