Road design chart outputting system based on ActiveX
LI Jing (Hu’nan Provincial Communications Planning, Survey & Design Institute, Changsha Hu’nan 411105, China)
The current methods of developing road design chart outputting system are introduced. The programming steps to implement chart outputting by using VB and Excel based on ActiveX is detailed, which can make the system flexible, powerful and reliable . It is very popular to user after being putted into practice.