查询系统 设置关键字、查询条件、多项条件进行对数据的查询 并对结果进行闪烁 生成日志 查询后可以点击查看属性-Inquiry system set up keyword query, a number of conditions for data query and the results are generated log flicker inquiry can click View Properties

ArcGGIS Engine开发的简单查询程序-ArcGGIS Engine developed by easy query procedures

GIS系统设计及代码，比较适合初中级学习。 交通GIS应用-GIS system design and code, more suitable for beginners to learn. Transportation GIS Applications