FinancialManagement

说明：  VC操作ADO和datagrid控件的源码，是动态的的。不受目录改变的限制(ADO and VC operation datagrid source control is the dynamic. From the directory to change the restrictions)

技术文章及源代码,asp图书管理系统开发实力(Technical articles and source code, asp library management system)

对已经存在的Accsess数据库表添加新字段并复值(right Accsess already existing database table and add a new field of Complex)

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)

说明：  基于powerbuilder的报时源代码，适合初学者学习使用(Learning source code)

连接access数据库实例，简单的操作access数据库(Connecting access database instance)

说明：   《员工工资管理系统》是利用Visual Foxpro6.0开发的基于Windows平台的应用软件。它界面漂亮，操作简单、方便，运用它，能使繁琐、复杂的职工（员工）管理变得非常的容易。("staff salary management system" is developed using Visual Foxpro6.0 based Win the Windows platform application software. Its interface beautiful, simple, convenient and use it enables cumbersome, complex workers (staff) management has become very easy.)

说明：  网络测试系统,很实用的一个源码,很有参考价值,下载试试,多学习哦(Network test systems, it is a source of practical, useful reference, download a try, more to learn Oh)

VisualBasic实现EXCEL数据的批量导入,(EXCEL data batch import to mdb based on VB)

Handling null fields in SQL queries