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Description: 在Access DB中存储\"画笔\"图象
在Access DB中存储\"画笔\"图象
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Size: 36746 |
Author: tt |
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Description: 仓库管理数据库设计
初始条件：
某供应部门管理多个仓库，仓库主要管理物资的入库、出库、库存和采购等事项。
要求完成的主要任务：
根据上述的初始条件，进行调查分析并设计适当的属性。设计一个仓库数据库，DBMS可选Ms SQL Server、Access、VFP等。
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Size: 44096 |
Author: zxwrt |
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Description: SQL和ACCESS数据库导出导入功能,ACCESS导出TXT,TXT导入ACCESS,DB导入ACCESS,ACCESS导出至DB,ACCESS导ACCESS,ACCESS导出DBF中,DBF导出ACCESS中,ACCESS导出至EXCEL中,EXCEL导入至ACCESS中.
SQL导出至TXT中,TXT导入至SQL中,SQL导出至EXCEL中,Excel导入至SQL中,SQL导出ACCESS中,ACCESS导入SQL中,SQL导出DB中,DB导入SQL中.
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Size: 328135 |
Author: poacher |
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Description: 在VC中用DB-Library快速访问SQL Server数据库技术-in VC DB-Library quick access to SQL Server database technology
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Size: 162711 |
Author: yahooyeah |
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Description: 中华软件联盟--留言系统1.0 演示地址：http://bbs.on-line.cn/UploadFile/2004115213938136.html 下载地址：http://bbs.on-line.cn/dispbbs.asp?boardid=27&id=5032 程序由Asp+Access开发. 非常方便实用且界面美观的一个留言系统, 程序经过sql防注处理. 部份修改方法：顶部请修改head.js，底部信息请修改foot.js 如在使用中有发现BUG请与感觉联系.我将近一近改善。 后台帐号：admin 后台密码:downbest.net 为了安全，使用时请马上修改数据库名,修改在dbconnnect目录下的两个asp文件. 数据库文件为：db/gbook.mdb 希望你常来本站下载软件. 中国在线论坛(http://bbs.on-line.cn)-China Software Alliance-- voice mail system 1.0 demo Address : http://bbs.on-line.cn/UploadFile/2004115213938136.html Download Address : http://bbs.on-line.cn/dispbbs.asp boardid 27id = = 5,032 procedures Asp Access development. very practical and convenient interface of a beautiful voice mail systems, procedures after sql injection of anti-handling. some changes : Top head.js requested changes, the bottom foot.js information such as changes in use are found BUG please contact feeling . I nearly one recent improvement. Background : Account admin background Password : downbest.net sake of safety, please use immediately modify the database, and changes in the directory dbconnnect two asp document. Database File : db/gbook.mdb hope you often download software to the site. China's onlin
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Size: 437248 |
Author: windye |
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Description: 多线程的访问数据库实例程序-multithreaded access to the database sample program
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Size: 271360 |
Author: 海明 |
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Description: apache.org/commons/fileupload/下载。由于本人...关键步骤中的相关 操作为: 1) 在init(),用实例变量....1\db\db.prp idb.maxconn=2 access. url=jdbc:... URL,而且访问该数据库要使用JDBC-ODBC驱动程序。... -apache.org/commons/fileupload/download. Because I ... key steps of operation : 1) in init (), using examples of variable .... 1 \ db \ = 2 db.prp idb.maxconn access. Url = jdbc : ... URL, but to visit the to use the database JDBC-ODBC driver.
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Size: 58368 |
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Description: c/s系统。 delphi 6+access 运行前先配置数据环境：把db文件夹复制到c：下 要编译请安装第三方控件fastreport2.47 这是我的小小的毕业设计，比较简单。不足之处希望大家指正qq:173778553-c/s system. Delphi 6 before running access configuration data environment : put db copied to the folder c : where to install third-party compiler controls fastreport2.47 This is my small graduation design, relatively simple. Deficiencies in hopes that we correct qq : 173778553
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Size: 1973248 |
Author: 方在笑 |
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Description: 一个J2EE开发的商务网站1.配置tomcat服务器--首先安装jdk,后安装tomcat 详细配置说明 2.点击jspshop 1.0.exe安装文件。（注意在安装时选择目录 tomcat根目录\webapps\root.） 3.设置数据源：控制面板--管理工具--数据源（ODBC）--添加 用户数据源 选择 驱动器为：microsoft Access Driver 数据源名为jspshop 数据库在 tomcat根目录\webapps\root\jspshop\database\db.mdb 数据库可以重命名（建议）； 4.安装成功，重新启动服务器Tomcat，用浏览器中输http://localhost:8080/jspshop进行测试 -a J2EE development of a business website. Tomcat server configuration-- first jdk installed, installed after tomcat detailed configuration Note 2. Click jspshop 1.0.exe installation. (Note that the installation directory tomcat root directory \ webapps \ root.) 3. Set up data sources : the control panel-- Tools-- Data Sources (ODBC)-- Data Sources add users to choose Drivers : microsoft Access Driver data source database called jspshop tomcat root directory \ webapps \ root \ jspshop \ database \ db.mdb database can rename (proposal); 4. the successful installation, restart Tomcat server, browser lost http://localhost:8080/jspshop test
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Size: 1488896 |
Author: 张三 |
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Description: 一个住户管理系统，主要运用OLE DB访问数据库。-a household management system, primarily using OLE DB access to the database.
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Size: 266240 |
Author: 飞飞 |
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Description: 安装步骤： 1. 系统开发语言：asp.net＋access/sql server，安装时需保证您的服务器对asp.net和access/sql server数据库的 支持。windows 2000,xp 用户需要安装.NET Framework 1.1 版可再发行组件包 ,.NET Framework 1.1 Service Pack 1,.NET Framework SDK 1.1 版。 请按上面的顺序依次安装,您的服务器即可支持asp.net。也可以省略上述过程直接安装visual stdio.net。 2. 将webshot文件夹复制的硬盘上某目录下，在IIS中建立虚拟目录指向该文件夹。 3.修改Web.config配置文件中，将“F:/web/dinghuidanhomecom/db/eshop.mdb”替换为正确的数据库文件绝对路径。 请注意斜杠/的方向。 数据库绝对路径：在IIS中建立虚拟目录指向webshot根目录文件夹后访问 http://localhost/aspcheck.aspx,其中的APPL_PHYSICAL_PATH变量可以给出webshot文件夹的绝对路径，在加上数据库相对 路径即可。注：必须用数据库绝对路径 4. 数据库位置在db/文件夹下，默认名称eshop.mdb,修改时请同时修改web.config中的数据库绝对路径-installation steps : 1. System Development Language :+ Asp. Net access/sql server installation and the need to ensure your server right Asp. Net and access/sql server database support. Windows 2000 and XP users need to install.NET Framework Version 1.1 Redistributable package.NET Framework 1.1 Service Pack 1.NET Framework SDK version 1.1. By the above sequence followed by the installation, your server can support Asp. Net. You can also omit the process of direct visual stdio.net installation. 2. Will webshot folder on the hard copy of a directory, established in IIS virtual directory pointing to the folder. 3. Change Web.config configuration file, "F :/web/dinghuidanhomecom/db/eshop.mdb" replacement for the correct database files absolute path. To slash/directio
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Size: 553984 |
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Description: ADO.NET示例程序,包括OleDbConnection、OleDbCommand、OleDbDataReader的使用-ADO.NET sample program, including OleDbConnection, OleDbCommand, the use of OleDbDataReader
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Size: 51200 |
Author: 黄胜喜 |
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Description: 直接通过ADO操作Access数据库 ADO(Active Data Object，活动数据对象)实际上是一种基于COM(组件对象模型)中的自动化接口(IDispatch)技术，并以OLE DB(对象连接和镶入的数据库)为基础，经过OLE DB精心包装后的数据库访问技术，利用它可以快速的创建数据库应用程序。-ADOAccess ADO(Active Data Object)COM()(IDispatch)OLE DB()OLE DB carefully packaged database access technology, use it to quickly create database applications.
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Size: 110592 |
Author: 明远 |
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Description: 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 access methods, all aspects of the data access problems can be resolved. My system will be open to all sources of data, or even the future there will be data sources. To achieve the expected results of SQLServer, ODBC, OLEDB data sources and the industrial Citect, Ifix monitoring software data sources unified a
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Size: 444416 |
Author: li |
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Description: 数据库代理，基于xml，可以有效的降低对数据库的访问次数，也有利于协议的分层实现。是数据库操作与应用层接连的好的构件模式-The database proxy, based on xml, may effective reducing to the
database the access, also is advantageous to the agreement lamination
realization. Is the database operation and the application layer one
after another good component pattern
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Size: 305152 |
Author: 李名 |
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Description: 用来快速查询数据，简单实用。并可修改数据。在编写非正式系统时非常有用，因为通常开发大型系统一般是开发本地数据库程序的，然后再转到正式的网络数据库中. -used for rapid access to data, simple and practical. Data can be amended. In the preparation of the informal system is very useful, because usually the general development of large systems is the development of the local database, then transferred to the formal network database.
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Size: 347136 |
Author: 毛瑞华 |
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Description: 这个项目演示了一种用 ISAPI创建HTML页的方法，使用了 OLE DB 数据库访问技术。例子数据库是一个 Access数据库-the project with a demonstration ISAPI create HTML pages, the use of the OLE DB database access technology. Examples database is a database Access
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Size: 266240 |
Author: 杨子 |
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Description: 一个Delphi中采用intraweb控件编写的WEB系统,数据库采用access,功能没做完,只供学习intraweb的朋友参考-used Intraweb controls prepared by the WEB system, database access using functional never completed, only learning Intraweb reference to a friend
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Size: 522240 |
Author: 陈铁良 |
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Description: 长春体育馆的比赛软件（LED显示），包括3台机器：用winsock通讯，1个ACCESS DB通过ODBC访问，一台控制机器，一台显示（GDI)-Changchun Coliseum game software (LED), including three machines : protocols of communications, a ACCESS DB ODBC, a control machine, a display (GDI)
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Size: 278528 |
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Description: 程序说明：
Form1.cs是应用聚类算法DBSCAN (Density-Based Spatical Clustering of Application with Noise)的示例，可以通过两个参数EPS和MinPts调节聚类。
DBSCAN.cs是实现文件，聚类算法的进一步信息请参考“数据挖掘”或者相关书籍
聚类示例数据来自于sxdb.mdb，一个Access数据库。
已知问题及进一步改进建议：
问题：dbscan.cs行64，SortedList不支持重复键，因此若两个数据点距离相同则无法加入集合
解决：采用人为减小一个微小量，使数据点距离不同且不影响聚类结果
上一解决方案的问题：减小double.Epsilon微小量无助于使SortedList认为两点距离以及不同
解决：采用一个指数增长的微小量，连续重试直至SortedList认为距离已经不同
进一步改进建议：可能通过double的强制转型为内存中的byte类型（假设double型转为8个byte）
然后最后一个byte减去0x01可比较漂亮的解决问题，但是……呵呵，C#中我不会这个操作
也可以自己实现一个SortedList，支持重复键，当然，这，好像是微软应该做的工作了 ^_^
Eric Guo
<http://www.cnblogs.com/ericguo/>
-procedures : Form1.cs clustering algorithm is applied DBSCAN (Density-Based Spati cal Clustering of Application with Noise) example, two parameters can EPS and MinPts regulation clustering. DBSCAN.cs is, the clustering algorithm further information please refer to the "data mining" or books related data clustering example from sxdb.m db, an Access database. Known issues and recommendations for further improvement : : 64 dbscan.cs OK, SortedList not support duplicate keys, and therefore if two data points from the same pool can not be solved by adding : By applying an artificially reduce a small amount of data from different points without clustering results on the impact of a solution of the problem : double.Epsilon small decrease in the amount of helplessness to make that 2:00 S
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Size: 26624 |
Author: Huang Yi |
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