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Diamond Access is a set of Delphi components, that provide high-speed performance when working with Microsoft s Access databases. Diamond Access uses Data Access Objects 3.5/3.6 (DAO) to work directly with Jet engine, providing fastest possible inter
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软件简介:(贸易管理系统Delphi源代码(有开发文档) 采用access+delphi设计 软件实现功能:供应商信息的输入,修改,查询; 顾客信息的输入,修改,查询; 商品信息的输入,修改,查询; 进货信息的输入,修改,查询; 销售信息的输入,修改,查询。 输入:输入数据记录,并提交,可以保存入数据库; 输入信息包括 供货商: 供应商编号-software descr iption : (Trade Management System Delphi source code (with the
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随便说说最近项目中的三层架构吧。讲点实际的东西。我最讨厌空讲道理。网上讲道理的太多了,不喜欢举例子。
大多数文章中都或多或少的讲到了三层架构。表示层,业务层,数据层。又把业务层再细分,分为外观服务层,主业务服务,及数据库库服务层。
今天主要讨论一下业务层吧。举个最简单的例子。客户端获取数据。
-idle recent projects in the three tiers of it. Say something concrete things. I hated most spa
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Delphi常用数值算法(源码)
这些算法将为千千万万非计算机专业的工程技术人员架起一座方便快捷的桥梁,并能缩短应用软件的编制周期,减少重复劳动,达到事业功倍的效果。
第1章线性代数方程组的解法
第2章插值
第3章数值积分
第4章特殊函数
第5章函数逼近
第6章特征值问题
第7章数据拟合
第8章方程求根和非线性方程组的解法
第9章函数的极值和最优化
第10章傅里叶变换谱方法
第11章数据的统计描述
第12章解常微分方程组
第13章偏
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制作用于日期时间型字段的DELPHI数据感知控件
用DELPHI开发C/S应用方便而快速,因为它拥有大量易于使用的数据访问和数据感知控件。然而万事总是难以完美,DELPHI的DBEdit控件用于输入日期时间型字段却很不方便,为了改善这一缺点,我开发了一个DBDateTime数据感知控件,大大方便了时间和日期的输入。-prepared for the date-time field data perception of Delphi Control Using DELPHI C / S con
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数据库Blob读写,利用BLOB字段进行图像数据的存取
-Blob database to read and write, using BLOB field for image data access
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Access数据库用的不是太多,但在现实生活当中,偶尔也会用到的,当然对数据的操作这是很正常,但是操作多了,就会增加很多无谓的空间,那么就需要对此数据库进行压缩,这是一个小小的软件,希望对大家有所帮助!-Access database is not used too much, but in real life are occasionally used, of course, the operation of the data it is very normal, but the operat
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导出Access数据到一个外部文件,并可以讲该导出文件导入到与原数据库表结构存在一些差异的数据库中,数据库变更时,用此程序不错,且导入导出速度很快。-Export Access data to an external file, and can talk about the export file into the original database table, there are some differences in the structure of the database, the d
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见经常有新人问到如何将 Excel 数据导入数据库.我当年也花了一段时间去搞.
就做了个简单的将Excel导入Access(delphi版DEMO,希望对新手有用.
感谢帮助的最好方法就是帮助其他人...
本文来源于虾客源码 http://www.xkxz.com-See frequently asked how the new Excel data into a database. I spent a year engage in a period of time. To d
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Sdac 4.3
Best SQL Server Data Access Component for delphi-Sdac 4.3
Best SQL Server Data Access Component for delphi
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access数据读取,固定格式文本读取到access表中-data read access, fixed-format text read to access the table
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KADao Unicode是Delphi原生的DAO组件。
现在全面支持Unicode,使用ftWideString和ftWideMemo类型。它是第一个免费的完全地访问由Microsoft DAO支持的所有数据库(包括MDB,XLS,DBF等)的组件。不需要BDE运行。必须安装有DAO引擎。支持微软Access 97和微软Access 2000- 2007。-KADao Unicode is a native DAO component for Delphi.
Now with ful
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Diamond Access is a set of Delphi components that provide high-speed performance when working with Microsoft Access databases. The Diamond Access components (TDAODatabase, TDAOTable, TDAOMasterDetailTable TDAOQuery, and TDAOQueryDef) are intended to
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KADao Deluxe is package which combined with KADao is the most powerfull Delphi suite for using Microsoft DAO and all database formats that DAO supports 15 DAO-specific components for wide range of professional tasks. Comes with full source.The fastes
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SQL Server Data Access Components
Delphi 7- XE10
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Delphi VCL open dbf ,Works without the Borland Database Engine.(TDBF is a freeware native data access component for all Borland Delphi language compatible environments. This includes Delphi, C++Builder, Kylix and FreePascal.)
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Oracle Data Access Components (ODAC) is a library of components that provides native connectivity to Oracle from Delphi, Delphi for .NET, C++Builder and Kylix. The ODAC library is designed to help programmers develop faster and cleaner Oracle databas
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Oracle Data Access Components (ODAC) is a library of components that provides native connectivity to Oracle from Delphi, Delphi for .NET, C++Builder and Kylix. The ODAC library is designed to help programmers develop faster and cleaner Oracle databas
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SQL Server Data Access Components (SDAC) is a library of components that provides access to the Microsoft SQL Server databases. SDAC connects to SQL Server directly through OLE DB, which is a native SQL Server interface. The SDAC library is designed
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MySQL Data Access Components (MyDAC) is a library of components that provides direct access to MySQL database servers from Delphi, Delphi for .NET, C++Builder and Kylix. MyDAC can connect directly to MySQL server or work through the MySQL client libr
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