摘要
利用Avenue在ArcView3 x平台上进行二次开发是一种非常实用的GIS开发方式,但是其启动过程要经过多个步骤,这种启动方式不但不直观而且还不具备安全保密性,严重影响了所开发系统的使用。根据实际开发经验,采用VisualBasic6 0订制ArcView二次开发系统的启动,从后台运行ArcView3 x,通过身份验证直接进入到开发好的系统中。实现方法有2种:OLE法和Shell函数法。使得二次开发的系统启动变得十分方便直观,增强了系统的安全性。
Using Avenue to have secondary exploitation based ArcView 3.x platform is one of the practical GIS development ways, but several steps needed during its start-up progress make it neither directness nor security and influence the use of the system which explored based on it. Visual Basic 6.0 had been adopted to customize the start-up of ArcView secondary exploitation system, run ArcView 3.x from background and enter into developed system by user examine. OLE and Shell function method are two ways to realize it. This made the start-up of the secondary exploitation system became more convenience and directness and enhances safety of the system.
出处
《黄金地质》
2004年第2期72-75,共4页
Gold Geology
基金
科技部中央级科研院所社会公益研究专项基金资助(20001DIA10021)
