We using acedTrans function in AutoCAD 2012 and previous version, and it worked fine.
[DllImport("acad.exe", CallingConvention=CallingConvention.Cdecl, EntryPoint="acedTrans")] static extern int acedTrans(double point, IntPtr fromRb, IntPtr toRb, int disp, double result);
Kean had a post introduct this code: http://through-the-interface.typepad.com/through_t
but after we migrate it to AutoCAD 2013, there is a error message: Unable to find an entity point named 'acedTrans' in dll 'acad.exe'
We can't find the reference sample from the objectARX for 2013 version, it's any change for 2013?