Update Code - Extract All Surface Boundaries

[neilyj666]

The code supplied by Andrew in this thread http://forums.autodesk.com/t5/autocad-civil-3d-customization/code-to-extract-all-surface-boundaries/... worked great in 2014 but not in 2015.

I get the following message and then Civil crashes....:(

Does anyone have time to take a look at the source code and tweak for 2015 please?

Many thanks

Neil

[augusto.goncalves]

The post you mentioned have a code and a binary version, which was compiled for 2014 (R19.1), and therefore all the Interop references are for this specific release.

To upgrade it to 2015 you need to open the original code and change all the references to 2015 (R20.0), most important the Interop references.

[augusto.goncalves · Accepted solution]

And just saw that this was duplicated at http://forums.autodesk.com/t5/autocad-civil-3d-customization/update-code-extract-all-surface-boundar...

[augusto.goncalves]

And, finally, to make a .NET version that is compatible with multiple releases, like in LISP, the code must not use Early-Binding, but Late-Binding instead (just lisp is using). But as you already have the LISP working this might not be relevant...  🙂

[neilyj666]

Yes this was posted twice for some reason...my knowledge of .NET and LISP is approximately zero, hence the request for assistance which was ably answered by Jeff and Tyrone.

The LISP routine works just great...:)