动态查询组件 可以自定义查询内容和字段 字段可以直接从GRID中获取...

非常经典的封装ADO数据库访问的两个类- Extremely classical seal ADO database visit two kinds

完整的工厂三班倒人员考勤系统，用VB开发可以运行。-integrity of the three shifts working factory staff appraisal system, developed with VB can run.

一个详细介绍使用DAO访问数据库的例子.带源程序。-detail on the use of a DAO access to the database example. With source.

VS2005典型实例源码大全(C#)，这是一些比较好的实例，对于初学者的是一大帮助。-VS2005 Guinness classic example of source code (C#), This is some of the better examples, for beginners is a big help.

在更新前请务必备份源文件! 并且此程序对同一目录只能使用一次! 本程序对只处理了部份DbGridEh事件: StringReplace(Demo[i], TDBGrid , TDBGridEh , [rfIgnoreCase]) StringReplace(Demo[i], DataCol: Integer Column: TColumn , DataCol: Integer Column: TColumnEh , [rfIgnoreCase]) StringReplace(Demo[i], Click(Column: TColumn) , Click(Column: TColumnEh) , [rfIgnoreCase]) StringReplace(Demo[i], DbGrids , DbGridEh , [rfIgnoreCase]) 如果你还有DbGridEh其它事件请修改源代码!-the update before you must backup source! And this procedure on the same directory may be used only once! Only the Department of procedures Jimmy DbGridEh part of the incident : StringReplace (Demo [i] TDBGrid, TDBGridEh. [rfIgnoreCase]) StringReplace (Demo [i] DataCol : Integer Column : TColumn, DataCol : Integer Column : TColumnEh. [rfIgnoreCase]) StringReplace (Demo [i] Click (Column : TColumn), Click (Column : TColumnEh) [rfIgnoreCase]) StringReplace (Demo [i] DbGrids, DbGridEh. [rfIgnoreCase]) If you have DbGridEh other incidents please modify the source code!

Microsoft ADO连接 及DataGrid 官方源码-Microsoft ADO connection and DataGrid official source

很多的程序都要用到数据库结合的操作，这里举例ACCESS，因为ACCESS在中小型VC系统开发中是最常用到的，如果程序的移植，如果对于很初级的用户来说，你还需要他到配置面板中进行数据源配置的话，那就有点说不过去了。-many of the procedures that make use of databases, the operation here for ACCESS, ACCESS SMEs in VC system development is the most commonly used, and if the transplant procedure, if for the very primary users, you also need him to the configuration panel for the configuration data sources, then it would have point justified.

用vc实现的管理操作数据库的程序，用到了树形控件来实现！- Management operation database procedure realizes which with vc, has controlled with the shape of tree to realize!

vb个人信息管理的源代码，很适用-vb personal information management source code is applicable

医院管理信息系统带sql数据库管理的系统软件-Hospital management information system with sql database management system software