Application of OLE Callbacks in Integrated Mapping Development with VB and MapInfo
Jinfeng Wang · Journal of Zhengzhou Institute of Technology · 2003
In this paper, the authors introduce the OLE methods to access MapInfo Professional 5.0 in VB 6.0 simply, and focus on the application of OLE callbacks in integrated mapping development with VB and MapInfo. Mixed programming between VB, MapInfo and MapBasic is adopted. The advantages of MapInfo in managing and operating geography object and the advantages of VB in database management and flexible interface design method are fully made. The programming method not only enables the application to improve its efficiency but also saves the programmer's time and energy.