地质通报2017，Vol.36Issue(12)：2344-2346,3.
境外地质资料管理系统中定制目录树的实现
Realization of the customization of directory tree in the geological data management system abroad
摘要
Abstract
During the process of managing and using geo-data in geological data management system, the directory tree can be classi?fied according to data processing, geology, or data types;nevertheless, it is difficult to make modification after changing of consumer. In view of this disadvantage, the TreeView is adopted to control expression of directory tree in relational database tables. According to the table of contents directory tree records in the parent-child relationship, we could reach the synchronization processing be?tween the presentation layer and the data layer, realize the method of free customize and modify directory tree structure by different consumer needs. This method has the flexible, convenient advantages, and it is easy to update applications as well as to use and man?age geological data in practice.关键词
管理系统/目录树/关系型数据库/树形控件Key words
management system/directory tree/relational database/TreeView分类
天文与地球科学引用本文复制引用
陈刚,陈丹丹,吴佳瑜..境外地质资料管理系统中定制目录树的实现[J].地质通报,2017,36(12):2344-2346,3.基金项目
中国地质调查局项目《海上丝绸之路大洋洲和南美洲矿产资源潜力评价》(编号:DD20160110) （编号:DD20160110）
