VB和MapX开发的一个业务小区管理系统，很多功能还有待扩展，但功能已实现了许多。-VB and business development of a district management system, there are many functions to be expanded but the function has achieved a lot.

vb+mapx开发的框架，可供广大GIS爱好者参考-vb+ mapx development framework for the broad masses of fans refer to GIS

mapx 英文开发指南，所有例子均有c++例子和VB例子-mapx English development guide, all examples are examples of c++ and VB examples