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新西兰大学开发的一款数据挖掘软件,在java虚拟机环境下运行,用户可以自己编写算法程序在软件里进行验证...
新西兰大学开发的一款数据挖掘软件,在java虚拟机环境下运行,用户可以自己编写算法程序在软件里进行验证-New Zealand University developed a data mining software in java virtual machine environment running, the user can prepare its own procedures in the software algorithm to verify
- 2022-01-25 14:26:11下载
- 积分:1
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vb做POS 前台系统一些用符号来表示功能的键的编码
vb做POS 前台系统一些用符号来表示功能的键的编码-vb front POS system to do some symbols used to express key features of the coding
- 2022-01-22 05:58:56下载
- 积分:1
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数据库编程的源码与实现
数据库编程的源码与实现-database programming source and Implementation
- 2022-02-14 05:21:43下载
- 积分:1
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用vc编写的数据库访问程序,利用OLE DB以统一的接口处理多种数据库!...
用vc编写的数据库访问程序,利用OLE DB以统一的接口处理多种数据库!- Database visit procedure compiles which with vc, unifies the
connection processing many kinds of databases using OLE DB!
- 2022-02-25 03:42:27下载
- 积分:1
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将在SQL2000下建立schooldata数据库,导入数据文件。实现功能:操作:在选择查询条件:选择一个,tree控件里显示相关信息 可以在tree控件里单击...
将在SQL2000下建立schooldata数据库,导入数据文件。实现功能:操作:在选择查询条件:选择一个,tree控件里显示相关信息 可以在tree控件里单击来显示每个ITEM,每个ITEM相关信息显示在LIST控件内。双击LIST控件显示具体信息。也可以在窗口里单击右键或操作菜单具体操作。-will establish schooldata SQL2000 database, import data files. Achieving function : : On the choice of inquiries conditions : one tree to demonstrate control information related to the tree Lane click controls to show how ITEM, each ITEM related information display controls within the LIST. Double-click the Control LIST show specific information. Also in the window or right-click Lane menu of specific operations.
- 2022-09-17 00:15:02下载
- 积分:1
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Excel表格是输入输出经常需要涉及到的。操作Excel表格的方式也多种多样。比如,通过调用Excel程序的COM组件对Excel进行操作。但是,这种方式限制较...
Excel表格是输入输出经常需要涉及到的。操作Excel表格的方式也多种多样。比如,通过调用Excel程序的COM组件对Excel进行操作。但是,这种方式限制较多,且实现难度比较大。但是,用于访问数据库的组件ADO,是支持多种数据源的,其中就包括Excel文件。我们可以通过ADO组件对Excel文件进行读写访问。当然,在.NET平台上对应ADO数据访问组件的是ADO.NET组件。我编写的这个类就是通过ADO.NET实现了Excel文件的读写。由于时间仓促,功能还不是很完善,会在以后有时间的时候进行版本升级。也请各位高手多多批评指正。
-Excel spreadsheet input and output is often of the need to address. Operation Excel variety of ways. For example, by calling the Excel COM procedures for the operation of Excel. However, this approach is more limited and more difficult to achieve. However, for access to the database components ADO, is to support multiple data sources, including Excel file. We can ADO components to read and write Excel files visit. Of course,.NET platform counterparts ADO data access components of ADO.NET components. I prepared this category is achieved through ADO.NET read and write Excel files. Because time is so short, the function is still not perfect, will in future have the time for version upgrades. Members also criticized many
- 2022-03-25 07:30:37下载
- 积分:1
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将oracle数据库转换到access数据库的源码
将oracle数据库转换到access数据库的源码-Oracle database will be converted to access the database source
- 2022-02-04 06:12:39下载
- 积分:1
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Used in production line according to product requirements, keep all product
用于在产线根据产品要求,保存所有产品相关的文件信息.通过VC实现对文件的创建读写批处理等功能.-Used in production line according to product requirements, keep all product-related file information. VC achieved through the creation of the file read and write functions.
- 2022-02-05 10:57:04下载
- 积分:1
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自己做的失业人口管理系统!希望大家有用!适合课程设计
自己做的失业人口管理系统!希望大家有用!适合课程设计-The unemployed population to do their own management system! I hope everyone useful! Appropriate curriculum design
- 2022-07-09 19:17:32下载
- 积分:1
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该程序用于对第三方控件OCX的注册和卸载设置,方便用户的OCX控件操作...
该程序用于对第三方控件OCX的注册和卸载设置,方便用户的OCX控件操作-The procedure for the registration of third-party OCX controls and unloading settings, user-friendly operation OCX Controls
- 2022-01-27 12:10:18下载
- 积分:1