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DELPHI不用BDE怎样访问ACCESS数据库?
bamboo2000
2004-08-31 04:09:14
ActiveX组件能不能在不注册的情况下使用,怎样调用里面的内容
delphi能不能直接调用msado15.dll中的函数来操作ACCESS数据库
请给出例子!
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DELPHI不用BDE怎样访问ACCESS数据库?
ActiveX组件能不能在不注册的情况下使用,怎样调用里面的内容 delphi能不能直接调用msado15.dll中的函数来操作ACCESS数据库 请给出例子!
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bamboo2000
2004-08-31
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谢谢大家!
既然大家都说ADO不会轻易损坏,那我就用它了
siglex
2004-08-31
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对于不同地数据库最好选择好地数据库引擎
oracle:BDE
sybase:BDE
Microsoft的SQL 和ACESS等用ADO或ODBC等等哈
BigAngell
2004-08-31
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使用ADO吧,跟BDE差不多
windy2008
2004-08-31
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下载吧.
P908
2004-08-31
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ADO损坏了就装MDAC,去微软的主页上下载.
ly_liuyang
2004-08-31
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绝对推荐ADO的
chengtwn
2004-08-31
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用ADO,方便,打包也容易。
kaguo
2004-08-31
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ADO 是最广泛的,也没有什么要求
cdsgajxlp
2004-08-31
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ado
SunRoll
2004-08-31
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可以用ADO呀
ExSystem
2004-08-31
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ado和dao差不多吧,仅仅是猜的……
ExSystem
2004-08-31
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□◇[DELPHI]DELPHI 支持的DAO数据格式
td.Fields.Append(td.CreateField ('dbBoolean',dbBoolean,0));
td.Fields.Append(td.CreateField ('dbByte',dbByte,0));
td.Fields.Append(td.CreateField ('dbInteger',dbInteger,0));
td.Fields.Append(td.CreateField ('dbLong',dbLong,0));
td.Fields.Append(td.CreateField ('dbCurrency',dbCurrency,0));
td.Fields.Append(td.CreateField ('dbSingle',dbSingle,0));
td.Fields.Append(td.CreateField ('dbDouble',dbDouble,0));
td.Fields.Append(td.CreateField ('dbDate',dbDate,0));
td.Fields.Append(td.CreateField ('dbBinary',dbBinary,0));
td.Fields.Append(td.CreateField ('dbText',dbText,0));
td.Fields.Append(td.CreateField ('dbLongBinary',dbLongBinary,0));
td.Fields.Append(td.CreateField ('dbMemo',dbMemo,0));
td.Fields['ID'].Set_Attributes(dbAutoIncrField);//自增字段
bamboo2000
2004-08-31
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上面不是ADO,是DAO
ExSystem
2004-08-31
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用ADO控件,出错到ms网站找下载,office97的盘里也有……
bamboo2000
2004-08-31
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听说DAO比较ADO速度更快,delphi怎样用ADO啊?
CodeDuDu
2004-08-31
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用ADO!我在几十个项目中都是用的ADO组件,一点问题都没有(除了用Delphi5时要打补丁)
aiunong
2004-08-31
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用ado 设置连接
wenkai
2004-08-31
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用ADO,方便,打包也容易。没有发现客户使用中ADO出过问题的情况。
angelface
2004-08-31
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ADO啊, 更方便,
GoldShield
2004-08-31
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ADO不能使用的情况,我还没碰到过.
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驾校管理系统(
Delphi
源码-
Access
数据库
)
新建ODBC数据源名(系统DSN):jx
数据库
:db\jx.mdb
用户名:tjz929
密码:tjz929
--------------------------------------
1.安装
BDE
数据库
引擎;
2.控件:FastReport.v3.09、AlphaControls_v4.51
unidac+3.0.010 各种
数据库
连接
Universal Data
Access
Components (UniDAC) is a powerful library of nonvisual cross-database data
access
components for
Delphi
,
Delphi
for .NET, C++Builder, and Free Pascal. The UniDAC library is designed to help programmers develop faster and cleaner cross-database applications. UniDAC is a complete replacement for standard database connectivity solutions and presents an efficient native alternative to the Borland Database Engine and dbExpress for
access
to Oracle, SQL Server, MySQL, InterBase, Firebird, SQLite, DB2, Microsoft
Access
, Advantage Database Server, Adaptive Server Enterprise, and other databases (using ODBC provider). UniDAC is based on the well-known Data
Access
Components from Devart such as ODAC, SDAC, MyDAC, IBDAC, and PgDAC. We have joined the experience of long-term successful development into one great product which provides unified
access
to popular databases such as Oracle, Microsoft SQL Server, MySQL, InterBase, Firebird, SQLite, DB2, Microsoft
Access
, Advantage Database Server, Adaptive Server Enterprise, and other databases (using ODBC provider). The UniDAC library is actively developed and supported by Devart Team. If you have questions about UniDAC, email the developers at unidac@devart.com or visit UniDAC online at http://www.devart.com/unidac/. Advantages of UniDAC Technology UniDAC is very convenient in setup and usage. It provides transparent server-independent interface for working with different databases. Selected database provider ensures the best way to perform operations on the server. Universal Data
Access
UniDAC provides transparent server-independent interfaces for working with different databases, and lets you change the client engine for specific server type just by changing single connection option. It means that you can easily switch between database servers in your cross-database UniDAC-based application. Server-Aware Providers UniDAC chooses the best way specific to the server to perform most operations. Every UniDAC data provider uses server-specific native connectivity. All operations with data are performed by providers automatically considering peculiarities of the selected database server. Optimized Code The goal of UniDAC is to enable developers to write efficient and flexible database applications. The UniDAC library is implemented using advanced data
access
algorithms and optimization techniques. Classes and components undergo comprehensive performance tests and are designed to help you write high-performance, lightweight data
access
layers. Compatibility with Other Connectivity Methods The UniDAC interface retains compatibility with standard VCL data
access
components like
BDE
. Existing
BDE
-based applications can be easily migrated to UniDAC and enhanced to take advantage of server-specific features. Development and Support UniDAC is a cross-database connectivity solution that has been actively developed and supported. UniDAC comes with full documentation, demo projects, and fast (usually within one business day) technical support by the UniDAC development team. Find out more about how to get help or submit feedback and suggestions to the UniDAC development team in the Getting Support topic. A description of the UniDAC components is provided in the Component List.
Diamond.ADO.v2.00.for.
Delphi
.n.BCB.incl.sources-SSG
Diamond ADO is a
Delphi
component library, that provide high-speed performance when working with any OLE DB provider or ODBC data source. Diamond ADO uses ActiveX Data Objects 2.x (ADO) to
access
data without requiring the
BDE
. Using Diamond ADO you can connect to any OLE DB provider. Currently OLE DB providers exist for SQL Server, Oracle,
Access
, ODBC, Active Directory Services and the Index Server. Key features: High speed - fast, native
access
to data without
BDE
. Compatibility with standard
Delphi
data-aware components. Complete
BDE
replacement. Diamond ADO doesn‘t emulate
BDE
behavior. It is a true TDataset descendent. Full
access
to ADO. You can use the original ADO objects through component‘s properties. In version 2.00: - Added
Delphi
6 support; - Added MIDAS support; - Fixed problem with TableName property of TdADOTable.
TurboDB 4.1.4 for
Delphi
7(最新版本,含序列号)
TurboDB is a full-featured multi-user database engine and a set of data
access
components for
access
ing TurboDB database tables in your
Delphi
/Kylix/C++ Builder or .NET application. TurboDB for VCL/CLX TurboDB Engine and TurboDB Components are 100%
Delphi
code. TurboDB Components are very close in use to the
BDE
data
access
components included in
Delphi
Professional and
Delphi
Enterprise. Compared to these
BDE
components TurboDB offers the following advantages: · Available for Windows and for Linux, 100% compatible between platforms · Smaller executables · No special installation and/or configuration needed · Tables can be encrypted · Full-text indexing for very fast keyword search Compared to the database client components for InterBase and MySQL included in Kylix, TurboDB · is much easier to install and configure · offers table creation and altering within the IDE · includes a table component to
access
database data without SQL statements · is highly compatible to
BDE
, so you can migrate very quickly · offers much more functionality via methods and properties
Delphi
7.完美经典
目录 : 第0章 认识
Delphi
0-1 前言 0-2
Delphi
简介 0-3 进入
Delphi
7 0-4 退出
Delphi
第1章 常用的窗口工具 1-1 窗体(Form) 1-2 代码编辑器(Code Editor) 1-3 代码浏览器(Code Explorer) 1-4 组件面板(Componet Palette) 1-5 对象检视器(Object Inspector) 1-6 快捷工具栏(Speed Menu) 1-7 项目管理器(Project Manager) 1-8 桌面工具栏(Desktops Tollbar) 1-9 图像编辑器(Image Editor) 1-10 对象浏览器(Object TreeView) 1-11 关联选项卡(Digram Page) 第2章 常用的菜单 2-1 File菜单 2-2 Edit菜单 2-3 Search菜单 2-4 View菜单 2-5 Project菜单 2-6 Run菜单 2-7 Tools菜单 2-8 Windows菜单 第3章 集成开发环境的改变 3-1
Delphi
集成开民环境介绍 3-2 操作菜单方面的改进 3-2-1 外面方面的改变 3-2-2 内容方面的改变 3-3 对象检视器方面的改进 3-4 组件面板的改进 3-5 代码编辑器的改进 3-6 设计陈列室的改进 3-7 编译信息的显示 3-8 调试器方面的改进 3-8-1 Watch List改进 3-8-2 Debugger选项的改进 3-8-3 Run Parameters对话框的改进 第4章
Delphi
Object Pascal的初步印象 4-1 面向对象程序概论 4-1-1 类 4-1-2 对象 4-1-3 继承 4-1-4 封装 4-1-5 信息 4-2
Delphi
项目结构及窗体的建立 4-2-1 GUI模式的项目 4-2-2 Console模式的项目 4-3 Object Pascal程序结构 4-3-1 项目程序(Program)的结构 4-3-2 单元程序(Unit)的结构 4-4 如何完成一个简单的窗体程序 第5章 简单的常用指令介绍 5-1 TLabel类对象 5-1-1 Caption属性 5-2 TButton类对象 5-2-1 Caption属笥 5-2-2 OnClick事件 5-3 TEdit类对象 5-4 TCanvas类对象 5-5 Showmessage函数 5-6 InputBox函数 5-7 MessageDlg函灵敏 第6章
Delphi
与Object Pascal程序的基本概念 6-1 Object Pascal Program程序结构与
Delphi
项目结构的关系 6-1-1 标头(Heading) 6-1-2 Uses子句 6-1-3 编译指令(Compiler directive) 6-1-4 源代码区(begin end) 6-2 Unit程序结构与窗体的关系 6-2-1 Unit代码结构 6-2-2 语句(Statement) 6-2-3 Unit间Use的状况 6-3 数据类型与定义变量 6-3-1 数据类型概论 6-3-2 不需要使用type声明的数据类型 6-3-3 必须使用type声明的数据类型 6-3-4 定义变量 6-3-5 变量的作用域 6-3-6 定义常量 6-3-7 变量的类型转换(Typecast) 6-4 Object Pascal的运算符(Operator) 6-4-1 设置运算符(assign Operator) 6-4-2 算数运算符(Arithmetic Operator) 6-4-3 关系运算符(Relational Operator) 6-4-4 布尔运算符 6-4-5 集合运算符 6-4-6 字符串运算符 6-4-7 位逻辑运算符 6-4-8 运算符优先级 6-5 流程控制 6-5-1 语句的基本概念 6-5-2 表达式语句(Expression-Statement) 6-5-3 流程控制语句 6-5-4 可视化程序与嵌套程序 6-6 数组与指针 6-6-1 数组类型 6-6-2 指针类型 6-6-3 浅谈指针与数据结构 6-7 程序与函数(Procedures and Functions) 6-7-1 函数的意义与优点 6-7-2 函数的分类与效用 6-7-3 自定义函数使用方法概述 6-7-4 函数的声明、定义及其实现 6-7-5 参数传递方式 6-7-6 声明修
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