报表编写和应用的实际例子和帮助说明，希望和大家交流，共同进步。谢谢。...

结晶热力学计算过程。 计算了石榴子石、辉石、黑云母、白云母的电子探针分析结果中全铁分别计算二价铁及三价铁的过程。-Thermodynamic Calculation of the crystallization process. Calculated garnet, pyroxene, biotite, muscovite results of electron microprobe analysis of total iron were calculated divalent iron and trivalent iron process.

一个关于数据库管理系统的开发实例，包含数据库的一般功能，增删改查-Database management system on the development of example, the database contains the general features, additions and deletions to search

数据库封装类CPingDatabase-database Packaging category CPingDatabase

利用ADO操作数据库，与DATAgrid进行绑定的例子-Operation of the database using ADO with examples DATAgrid bind

本书主要介绍在Delphi7中进行数据库应用系统的开发.前3章简要介绍数据库开发的基本知识,包括数据库开发工具、字段对象、数据查询与显示、SQL语言应用、存储过程、报表应用与开发、dbExpress编程和ADO编程等。第4章通过编程实例来说明通过数据库引擎(BDE)访问数据库的编程方法。第5章通过编程实例分别使用SQL Server数据库系统和Access数据库系统来说明Delphi7中SQL编程应用和ADO方法编程应用。本书对读者进行数据库应用开发具有非常衫的参考价值。本书源程序可以从中国水利水电网站-the book introduces the Delphi7 for database application systems development. The first three chapters briefed several It was developed for the basic knowledge, including database development tools, field object, data query and display. SQL applications, stored procedures, and reporting applications development, dbExpress ADO programming and other programming. Chapter 4 through programming examples to illustrate through the database engine (BDE) access to the database programming method. Chapter 5 through programming examples were used SQL Server database system and the Access database system Note Delphi7 Application Programming SQL and ADO application programming methods. Readers of the book database application development shirt with

演示了在VC中操作ADO的一般方法，给出了一个操作ADO的强大的类以及利用该类实现数据库操作的一个实例.. -demonstrated in VC ADO operation of the general method is a powerful operating ADO class and the use of database operations such an example ..

这是一个用JSP是现代物资管理系统。代码简单，适合学习研究用。-This is a JSP modern materials management system. Code simple and suitable for learning research.

从vb6的visdata中提取出来的查询构造器部分,可以放到自己的数据库程序中用,如果把DAO3.51改成3.60的版本还可以使用ACCESS2000数据库. 代码没做什么修改有兴趣的可以自己修改一下.-from VB6 visdata the extraction of structure-part inquiry, into its own database procedures used, if DAO3.51 into the version 3.60 can also use ACCESS2000 database. Code has not done what the changes are interested in their own again.

Visual C++开发的统计图表封装类-Visual C++ Developed statistical charts Packaging category

(1)main.prg 系统初始化代码 wset talk off wset safety off wclose all wset talk off wset near on wset exact on w*---设置运行环境 wset ansi on wset excl off wset safety off wset dele on wset century on wset date to YMD-(1) main.prg system initialization code wset talk offwset safety offwclose allwset talk offwset near onwset exact onw*- set the runtime environment wset ansi onwset excl offwset safety offwset dele onwset century onwset date to YMD