Hi!
First of all, thank's for the great work.
Meantime, I'm a developer in ESRI Mapobjects and i have some programs that i will show here in a near future, but i'm writing this lines to tell that i have done some time a go, some basic stuff to work like a GIS aplication in Microstation (the CAD system from Bentley).
The aplications do connections with databases, load data in the tables, and alow you to select elements via querys in sql.
At this time, i'm trying to organize all my stuff and i will publish all my work with demos for you to see and try when i have time to do that.
Meanwhile, if anyone have any question about my work, please mail me i will reply as fastter as i could.
See you, keep on the go job!
João Correia