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利用二进制操作模拟数据库存取操作,因为文件本质上是对文件进行二制读写操作,但是读写的单位不是字节,而是结构STRUCT。...
利用二进制操作模拟数据库存取操作,因为文件本质上是对文件进行二制读写操作,但是读写的单位不是字节,而是结构STRUCT。-simulated operational use binary database access operations, because paper is essentially the documents to write two system, but the unit is not read and write byte, but the structure STRUCT.
- 2022-03-15 18:59:22下载
- 积分:1
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VC通过ADO连接Oracle的例子,内容很详细,相信一定对你又帮助
VC通过ADO连接Oracle的例子,内容很详细,相信一定对你又帮助-VC through the examples of ADO to connect Oracle, content in great detail, it is believed to help you again
- 2022-05-20 08:15:16下载
- 积分:1
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VC prepared by a simple address book applications. The procedures provide a GUI,...
VC++编写的一个简单地址薄的应用程序。该程序提供一个GUI,用户可以通过该GUI对数据库进行自己的查询。-VC prepared by a simple address book applications. The procedures provide a GUI, users can adopt the GUI database to conduct their own inquiries.
- 2022-07-15 10:33:45下载
- 积分:1
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电子表格的输入和输出往往需要解决的问题。手术费。
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 exp
- 2022-08-25 16:27:09下载
- 积分:1
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一个操作MySQL数据库的程序,可以自动往表中插入内容,通过解析txt来对数据进行导入以及修改...
一个操作MySQL数据库的程序,可以自动往表中插入内容,通过解析txt来对数据进行导入以及修改-A MySQL database operating procedures, can be automatically inserted to the table content, through analysis of data txt to import and modify
- 2022-03-25 07:43:26下载
- 积分:1
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给出一个在vb。net下访问sql数据库的类,包含多个过程,使用存储过程进行工作...
给出一个在vb。net下访问sql数据库的类,包含多个过程,使用存储过程进行工作-Gives a vb. net to access sql database class, contain multiple processes, use stored procedures to work
- 2022-10-08 10:15:03下载
- 积分:1
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数据库类型的查询系统,你可以很方便的进行与access之间进行互相访问,谢谢使用...
数据库类型的查询系统,你可以很方便的进行与access之间进行互相访问,谢谢使用-types of database inquiry system, you can easily access and the conduct of mutual visits between, I thank use
- 2022-05-31 18:39:43下载
- 积分:1
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数据库中二进制大对象操作实例,演示了如何利用ado操作Access数据库表中的二进制大对象字段。也适用于SqlServer数据库...
数据库中二进制大对象操作实例,演示了如何利用ado操作Access数据库表中的二进制大对象字段。也适用于SqlServer数据库
-database binary large object manipulation examples demonstrate how to use ADO Access database table operation of the binary large object field. Slammer also applies to database
- 2022-01-25 17:51:52下载
- 积分:1
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一个用vc开发的小程序,ADO操作数据,采用面向对象的设计思想,还是不错的...
一个用vc开发的小程序,ADO操作数据,采用面向对象的设计思想,还是不错的-Developed using vc a small procedure, ADO operation data, using object-oriented design idea, or good
- 2022-06-15 14:59:14下载
- 积分:1
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该压缩包里主要写了关于C#数据库操作的几个例子,可以作为入门学习...
该压缩包里主要写了关于C#数据库操作的几个例子,可以作为入门学习-The compression bag mainly write on the C# A few examples of database operations can be used as entry-learning
- 2022-10-23 22:15:03下载
- 积分:1