DBGRID控件实用的10个示例教程

Delphi数据库多表查询组件，任意组合需要的查询语句，可以用括号设置条件关系、修改已经设置的条件项、保存查询方案、加载查询方案（可以修改）、选择是否使用Order By、设置日期和Like的标致符号、支持多表查询，使用非常方便！-Delphi multi-table database inquiries components, any combination of the query, you can use brackets set conditions, has been set up to amend the conditions, for the preservation program, loading inquiries programs (can be revised), the choice of whether or not to use Order By, set the date and symbol Like Peugeot in support of multi-table query, the use of very convenient!

这也是采用COM接口的数据库访问技术， 采用ADO类封装，速度快，更加容易调用。- This also is uses the COM connection the database visit technology, uses a ADO kind of seal, the speed quickly, is easier to transfer.

自建词典的开发界面和底层数据库操作 整个包上载-relying on the development Dictionary interface and the underlying database operation on the whole package

java,Blob字段操作,将图片或者文件保存到数据库中-java, Blob field operations, it will preserve photographs or documents to the database

用SQL实现数据库查询功能，运行环境：Orcale.-SQL database query function, the environment : Oracle.

问题描述： 现要开发一个开放式的高校本科招生最低录取分数线的查询系统，供师生和学生家长等查询，高校自愿放入该校的信息，可能随时有高校加入。 功能要求： 要求实现的查询功能有： (1) 查询等于用户给定分数的高校； (2) 查询大于(或小于)用户给定分数的高校； (3) 查询最低录取分数线在用户给定的分数段中的高校。 -Description: Now want to develop a Open University undergraduate enrollment lowest to admit fractional line of inquiry system for the teachers and students, parents, such inquires into the college voluntarily, may at any time. University Functional requirements: Requirement: the query achieve (1) the scores query is given the user universities (2) (or less) than inquires the university user given scores (3) inquires the lowest to admit fractional line in the universities of band user is given.

提供一个基于Access数据库的通用数据字典编辑、创建及上层调用接口。- Provides based on the Access database general data dictionary edition, the foundation and the upper formation transfer connection.

一个完整餐厅管理软件系统,是本人的毕业论文.用VB编写-A complete restaurant management software system, is my thesis. Prepared using VB

rar压缩文件，解压后有五个VC源代码，是VC6数据库系统开发实例导航中的源码-rar compressed files, extracting after five VC source code, the database is VC6 navigation systems development examples of FOSS

pda 上实现的文件系统，实际应用到产品，并且有测试工程-pda realize the file system, the actual application of the product and is testing