Microstation Development Language (MDL)

I was a MDL programmer couple of years back and used to love it so much. But with the career moves, it fell behind. I did my MDL programming on Microstation version 7 and some on version 8. I enjoyed developing DLM (dynamic link modules) using MFC. I just thought as this knowledge is becoming redundant to me, why not share it with some the beginner MDL programmers. In future I will try and post few blogs which would be easy to understand and help to get going. I will write blogs based on Microstation /J (v7).