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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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they are introduced in the use of Access SQL statement
它们主要介绍了在Access中如何使用Sql语句-they are introduced in the use of Access SQL statement
- 2022-04-01 09:39:04下载
- 积分：1
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对于初学VFP的很有参考意义,如果您正为数据库的课程设计而烦恼!...
对于初学VFP的很有参考意义,如果您正为数据库的课程设计而烦恼!-for beginners VFP great reference significance, and if you are a database for curriculum design and trouble!
- 2022-03-13 15:28:53下载
- 积分：1
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For wireless infrared alarm monitoring procedures, which use the RS232 interface...
用于无线红外报警的监控程序,其中用到了RS232接口,采用了定时方式查询警报信息!并且用到了数据库存方式记录警报信息!-For wireless infrared alarm monitoring procedures, which use the RS232 interface using the regular way of warning information inquiries! And used the data recorded warning message Stock!
- 2022-10-27 07:20:03下载
- 积分：1
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一个医疗管理系统的介绍，使一篇论文，没有源程序，但是介绍的相当清晰。有需要者可以查看一下，但是请不要原版照抄。涉及vb，sql...
一个医疗管理系统的介绍，使一篇论文，没有源程序，但是介绍的相当清晰。有需要者可以查看一下，但是请不要原版照抄。涉及vb，sql-a medical management system, so that a thesis, no source, but on the very explicit. Those who need to check it, but please do not copy the original. Vb involved, sql
- 2023-06-04 04:25:03下载
- 积分：1
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一个数据导进（出）EXCEL表的DEMO，很有实用价值。
一个数据导进（出）EXCEL表的DEMO，很有实用价值。-Introduction of a data into (a) EXCEL table of DEMO, very practical value.
- 2023-04-30 00:05:03下载
- 积分：1
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VISUAL BASIC prepared to use POS software, cash register machine trial of the sm...
使用VISUAL BASIC 编写的POS机收银软件 试用于一般的小型店铺，修改后也可扩展功能-VISUAL BASIC prepared to use POS software, cash register machine trial of the small shops in general, may also be revised and expanded
- 2022-01-25 18:02:36下载
- 积分：1
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conversor arquivod no formato dbf para mdb
conversor arquivod no formato dbf para mdb
- 2022-02-13 15:45:06下载
- 积分：1
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一个用delphi写的团员管理系统，作用管理团员的基本信息，比如专业，班级，等...
一个用delphi写的团员管理系统，作用管理团员的基本信息，比如专业，班级，等-with a write members of the management system, members of the management role of the basic information, such as professional, class, etc.
- 2022-05-24 19:01:14下载
- 积分：1
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VB6.0连接加密数据库的四种方法。数据库中使用了一个A。
VB6.0连接加密数据库的四种方法。其中用到的数据库是access数据库-VB6.0 connect four ways to encrypt the database. The database is used in which access the database
- 2022-01-22 05:57:49下载
- 积分：1
