2002－2017地级市资本存量数据集

access数据库实际应用程序.用于本单位材物料管理.用access自带的VBA编程.通过修改源代码可以用于其他方面.(The Access database using for material managment.programed with VBA)

Handling null fields in SQL queries

 职责描述：，系统信息设计，学生出操考勤管理、学生上课考勤管理、学生参加活动考勤管理，学生寝室考勤管理，综合统计与查询等六大模块。  项目简述：该系统利用MFC框架 Excel工具开发，来实现学生考勤管理。()

仓库管理系统，使用access完成，大学课程设计，具有登陆功能，在进入系统后可进行仓库数据维护、查询等功能。(Warehouse management system, using access to complete design of university courses, with a visit, warehouse data maintenance, query and other functions into the system.)

说明：  小巧的天气预报实时显示系统，采用GDI+技术开发，实现了基本且简单的功能，能在图片上实时显示温度/气温等天气预报情况，并能进行数据的维护更新。小巧的天气预报实时显示系统，采用GDI+技术开发，实现了基本且简单的功能，能在图片上实时显示温度/气温等天气预报情况，并能进行数据的维护更新。(compact real-time weather display system using GDI technology development, achieve the basic and simple functions, in real-time pictures show that the temperature/weather conditions such as temperature, and for the maintenance and update of data. The compact, real-time weather system, using GDI technology development, achieve the basic and simple functions, in real-time pictures show that the temperature/weather conditions such as temperature, and for the maintenance and update of data.)

说明：  DAO读写(literacy DAO)

说明：  此压缩文件包含2002年-2017年200多个地级市资本存量的数据，里面有详细的计算过程与说明。(This document contains the capital stock data of more than 200 cities in 2002-2017, including detailed calculation process and description, which is convenient for scholars to understand and master)

可用于查看和编辑db3，SQLite的免费软件。(look out "db3", free software.)

Replacement for Sybases isql with readline support including history and commandline completion. Requires sybase c-client libs or FreeTDS. Tested with Sybase 12.0, 12.5 on Solaris, Linux, FreeBSD, and MacOS X.

数据库功能展示，vc连接access数据库，实现增删查找功能(Database function display, vc connection access database, add or delete search function to achieve)