Selecting Dynamic Block By Name in AutoCAD

[blake803622]

Hello, I would like some help with selecting block by name, I have a working code, but want to replace the entsel with something that automatically selects an object by name. Any help would be appreciated, thank you! My code is attached.

[devitg.89838]

Please upload your sample.dwg , with some dyn blocks .

[Ed Jobe]

I'm really busy at the moment, so I don't have time to help you edit your lisp. However, I can point you in the right direction. Whenever you edit a dyn block by changing one of it's dynamic properties, stretch, etc., AutoCAD creates an Anonymous block based on the original block definition. An anonymous block has a block name that starts with "U**" and doesn't show up in block lists, like the CLASSICINSERT or RENAME dialogs. But the ActiveX object has an EffectiveName property that you can use in a selectionset filter. With that knowledge, you can search this forum for some code samples.

[BIG-AL]

Like Ed you can ssget blocks then as a second step look for "effective name" by looping through the blocks selected and say make a second selection set.

(setq ss (ssget '((0 . "INSERT")(cons 2 "**U*"))))

Note block name is "*Uxxx"