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人事管理系统,没有经过调试,需要解压,没有密码
人事管理系统,没有经过调试,需要解压,没有密码-personnel management system, no debugging required decompression, no password
- 2022-05-16 23:58:20下载
- 积分:1
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不需要借助adbc就可以读写dbf文件的控件
不需要借助adbc就可以读写dbf文件的控件-No need to resort to adbc can control reading and writing dbf files
- 2022-05-14 19:24:13下载
- 积分:1
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数据库应用,在许多软件系统中经常用到,是开发中大型系统不可缺少的辅助。但如果对数据库资源没有很好地管理(如:没有及时回收数据库的游标(ResultSet)、St...
数据库应用,在许多软件系统中经常用到,是开发中大型系统不可缺少的辅助。但如果对数据库资源没有很好地管理(如:没有及时回收数据库的游标(ResultSet)、Statement、连接 (Connection)等资源),往往会直接导致系统的稳定。这类不稳定因素,不单单由数据库或者系统本身一方引起,只有系统正式使用后,随着流量、用户的增加,才会逐步显露。 -database applications, in many software systems often used, is developing large systems indispensable aids. But if the right database resources are not well managed (eg : no timely recovery database cursor (ResultSet), the Statement connect (Connection), and other resources), will often lead directly to the stability of this system. Such factors of instability, not only by the database system itself or caused side, the official use only, as the flow of users increases, will gradually revealed.
- 2023-03-14 17:30:03下载
- 积分:1
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delphi写的进销存软件,支持多用户,各位支持
delphi写的进销存软件,支持多用户,各位支持-delphi write Invoicing software, support multi-user, you support
- 2022-11-11 12:00:03下载
- 积分:1
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ISBN:7502607862
作者:林理忠
出版社:北京 : 中国计量出版社
年份:1996
页数和开本:328页 19cm...
ISBN:7502607862
作者:林理忠
出版社:北京 : 中国计量出版社
年份:1996
页数和开本:328页 19cm -ISBN: 7502607862 Author: Lin Zhong Publisher: Beijing: China Metrology Publishing House Year: 1996 Length and format: 328 19cm
- 2022-05-31 19:20:43下载
- 积分:1
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This my side databases when doing a small program using DAO visit ACCESS databas...
这是我前段时间学数据库时做的一个小程序,采用DAO访问ACCESS数据库,程序的主界面如下,控制相对来说很是简单,实现了数据库的基本操作-This my side databases when doing a small program using DAO visit ACCESS database program"s main interface, and control is relatively simple to achieve a database of the basic operation
- 2022-03-01 22:11:43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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This is for rolling back the old has already submitted the affairs of the script...
这是用于回滚旧的已经提交过的事务的脚本。可用于在多用户模式中将UNDO(取消)功能嵌入到客户端-服务器应用程序中-This is for rolling back the old has already submitted the affairs of the script. Can be used in multi-user mode will UNDO (canceled) functions into client-server application procedures
- 2023-01-28 14:30:04下载
- 积分:1
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将常用的或很复杂的工作,预先用SQL语句写好并用一个指定的名称存储起来, 那么以后要叫数据库提供与已定义好的存储过程的功能相同的服务时,只需调用execute,...
将常用的或很复杂的工作,预先用SQL语句写好并用一个指定的名称存储起来, 那么以后要叫数据库提供与已定义好的存储过程的功能相同的服务时,只需调用execute,即可自动完成命令。 -Will be commonly used or very complicated to work with SQL statement written in advance and specify the name of a stored, then later asked to provide a database stored procedure has a good definition of the functions of the same service, simply call the execute, can be auto-complete command.
- 2022-10-26 03:15:02下载
- 积分:1
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数据库之间的数据传送程序范例,可用于公司的数据备份,支持不同的数据间传时,同时支持时间,但需要数据配合,这里只提供范例...
数据库之间的数据传送程序范例,可用于公司的数据备份,支持不同的数据间传时,同时支持时间,但需要数据配合,这里只提供范例-Database data transfer procedures between the sample can be used in the company
- 2022-03-25 17:45:01下载
- 积分:1