AutoCAD
Article
Extend AutoCAD entity data   1 Apr, 2001

Have you ever wanted to add some extra background information into an AutoCAD drawing?More>>

Article
LT On-line: Lesson 12   1 Mar, 2001

Why Line when you can Pline?More>>

Article
Entity Level Reactors in VBA   1 Mar, 2001

Reactors are functions we write that run in response to something happening in the computer system.More>>

Article
LT On-line: Lesson 11   1 Feb, 2001

Xrefs: layers, loading, and logsMore>>

Article
Explore parallel universes   1 Feb, 2001

Long, long ago, the AutoCAD world was flat.More>>

Article
To AutoLISP or VBA?   1 Jan, 2001

What's the difference between AutoLISP and VBA?I want to learn how to program AutoCAD, but I'm not sure which tool to learnfirst. Which one is better?More>>

Article
LT On-line: Lesson 10   1 Dec, 2000

Managing xrefsMore>>

Article
Rtext automatically updates drawing text   1 Dec, 2000

Rtext is much like AutoCAD?s Xref command, except that it works with text files.More>>

Article
LT On-line: Lesson 9   1 Nov, 2000

Xrefs: blocks writ largeMore>>

Article
Attaching Data to AutoCAD Entity Objects   1 Nov, 2000

Do you know what differentiates AutoCAD from a drawing program of lesser value? The quick answer is AutoCAD has programming interfaces.More>>