Hi George,
please read and follow MicroStation Programming forum best practices. Without information mentioned there it's hard to provide an answer:
- What MicroStation do you use? Please state exact build number (e.g. to only mention V8i is not enough in many cases).
- What language do you use? From mentioned DgnPrimitiveTool we can deduce it's probably C++, but you only know it for sure.
- Don't ask more different questions in one post!
With regards,
Jan