The Flash of the BDN (model drive development) technology is too powerful in the MDA (model driver development) technology in BDN, using it to develop system speed, and is a completely object-oriented way, as long as it is drawn UML map, simple settings Attributes, hardly write what code, a simple small application system with Oromapping features is completed. During the whole process, it is fully visualized to edit classes, and the relationship between classes, the inheritance relationship between classes and classes is complete, while the code is automatically generated by IDE. Too advanced! This programming is too comfortable. If you don't believe it, you can go to the BDN to see the flash, then you will try it up from the Borland official website to try it, strongly recommend! The Flash website http://bdn.borland.com/Article/0, 1410, 30375, 00.html