物流管理系统实例程序，vb编译-examples of Logistics Management System procedures, vb compiler

英山电子地图，一个用VB写的电子地图的例子。实现了地图的放大，缩小，测距，标注等功能。因个人原因，现开源。。。更多软件到我的网站: http://www.dingcrown.com/soft-Ying Shan electronic map, an electronic map of the examples written in VB. Map zoom in, zoom, range, tagging and other functions. For personal reasons, is

用VB编写的水准网平差程序 包括算例数据 -VB prepared by the standard network adjustment program includes examples of data

大地四边形条件平差软件源代码，是基于vb语言的小程序编程，内置实例可进行验证-Earth quadrilateral condition adjustment software source code, is based on a small programming vb language, built examples can be verified