provide oracle database. Relatively simple, development only need to contain a h...

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Powerbuilder8.0实用程序设计100例之1-10-Powerbuilder8.0 Utility Design 100 Cases of 1-10

adolibrary 对ado进行的封装-adolibrary of the package ado

excel文件导入sql sever,例子是导入一个学生数据库 -excel document into sql sever examples of students into a database

首先概要的论述了数据库的有关知识与现状。之后，对当代计算机数据库技术的现状，尤其是对关系型数据库作了系统的描述。在此基础上，论文重点对数据库的开发环境 ― Microsoft Visual FoxPro 6.0 作了详细的介绍，然后，对开发一个小型的现代流通企业综合管理系统所用到的语句、函数、对象进行了详细的阐述。最后，结合自己编写的现代流通企业综合管理系统，给出了完整的、可实际使用的数据库管理系统。并给出了该系统的使用方法和设计方法。-First of all, discusses the outline of the knowledge database with the status quo. After the computer database of contemporary technology, the status quo, especially for relational database systems were described. On this basis, the thesis focused on the database development environment- Microsoft Visual FoxPro 6.0 gave a detailed introduction, and then, on the development of a small-scale circulation enterprises of modern integrated management system used by the statement, function, object described in detail. Finally, the combination of their modern distribution companies to prepare an integrated management system, are given complete, the actual use of the database management system. And gives the system the use of methods and design methods.

众所周知，软件开发离不开对数据的访问。数据访问在整个软件开发的三层构架中属于数据层，是其它两层的基础。没有了它，存储的数据变的毫无意义。与此同时，数据访问的效率将直接影响到软件的质量。一个数据访问缓慢的系统是客户无法容忍的。一个好的系统必然有一个高效的数据访问方法。由此可见，数据访问在软件开发过程中是非常重要的。如果能统一对数据的访问方法，那么一切有关数据访问方面的问题都可以得到解决。我的系统将可以面向所有的数据源，甚至是未来将会出现的数据源。 预期结果 实现对SQLServer,ODBC,OLEDB数据源以及工业中的Citect，IFix监控软件数据源的统一访问。 开发环境： Microsoft Windows2000开发平台 开发工具： Microsoft Visual C++.NET 数据源： Microsoft SQLServer2000，Citect,Ifix，ODBC 文件说明： DAServer2.dll是一个统一数据访问平台。提供OLEDB标准接口。用户可对其进行访问。 SQLServerProvider.dll是针对SQLServer数据源的提供程序。 config.ini是系统配置文件。- Data access in the entire software development framework is a three-tier data layer, the other is a two-tier basis. Without it, the data storage change meaningless. Meanwhile, the efficiency of data access will directly affect the quality of the software. A slow data access system is the customer can not be tolerated. A good system will be an efficient data access methods. This shows that access to data in the software development process is very important. If reunification of data

DELPHI三层开发实例-DELPHI three examples of development

这是一个很不错的net人力资源管理系统,它适合于很多中小企业的应用-This is a very good net human resources management system, which is suitable to the application of many SMEs

中网广告系统，简单易用，能够方便的对网站发布管理各类广告，很灵活能自定义各种广告位，素材等-had net advertising system, easy to use, accessible to the right Web site management of all types of advertising, can be very flexible since the definition of the various advertising spaces, materials, etc.

动态生成powerbuilder报表,可以对字段等进行设置大小，字体，及在打印报表中的位置-auto create report-- powerbuilder