How to catch event when change parameter, delete, create, move (column, beam, wall,..)

[Le Tan Kien]

Hi there, 
I want to catch event when change parameter, delete, create, move (column, beam, wall, object,..)  

Is there a way to do this using the C++ API?
Could you please guide me on how to do it? Thank you very much.

[BerndSchwarzenbacher · Accepted solution]

Hi!

You are looking for ACAPI_Element_AttachObserver, ACAPI_Element_CatchNewElement and related functions.

It's best to check the file Element_Observer.cpp in the Notification_Manager example that comes with the API DevKit.

Hope that helps,

Bernd

[Le Tan Kien]

Thank you sir