You need to use Transaction to open entity for write (not for read, as in
your code), and then commit the change (rotation transform) by calling
Transaction.Commit(). That is the difference between your code and the
working ocde replied by tp (have you actually read his code?).
wrote in message news:5431954@discussion.autodesk.com...
Thank you very much for your kindness reply.
Then, work for you? Work what?
If private comment, email me below.
gilseorin@naver.com