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本例将对数据库的基本操作封装成一个基本类,实现同时连接不同的数据库(mysql和mssql),并从其中取出数据利用socket发送....
本例将对数据库的基本操作封装成一个基本类,实现同时连接不同的数据库(mysql和mssql),并从其中取出数据利用socket发送.-the cases will be the basic operation of the database packaged as a basic category, simultaneously connect different databases (mysql and mssql) remove from which to send data using socket.
- 2022-01-25 15:16:57下载
- 积分：1
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自己编写的功能强大的数据处理程序，对想学界面编程、数据库编程的认有极大的帮助...
自己编写的功能强大的数据处理程序，对想学界面编程、数据库编程的认有极大的帮助-prepared by their powerful data-processing procedures, like the interface programming, database programming, there are of great help
- 2022-12-17 16:20:03下载
- 积分：1
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如果你的应用程序使用MFC共享DLL，然后你的应用程序是在一个语言…
If your application uses MFC in a shared DLL, and your application is in a language other than the operating system s current language, you will need to copy the corresponding localized resources MFC42XXX.DLL from the Microsoft Visual C++ CD-ROM onto the system or system32 directory, and rename it to be MFCLOC.DLL. ("XXX" stands for the language abbreviation. For example, MFC42DEU.DLL contains resources translated to German.) If you don t do this, some of the UI elements of your application will remain in the language of the operating system.
- 2022-04-14 11:05:39下载
- 积分：1
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A combination of VB query! Oh give it a try to download
VB的组合查询语句！下载试试看哦-A combination of VB query! Oh give it a try to download
- 2022-07-21 22:17:28下载
- 积分：1
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oci的源码,可以在任何平台上编译,相当方便实用
oci的源码,可以在任何平台上编译,相当方便实用-oci source can be compiled on any platform, a very convenient and practical
- 2023-07-07 21:25:03下载
- 积分：1
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ado连接数据库简单程序，适合初学者。
ado连接数据库简单程序，适合初学者。-ado connect to the database with simple procedures, suitable for beginners.
- 2023-03-24 19:40:03下载
- 积分：1
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自己写的VS2005(C#)数据访问层,依据微软的数据层进行个性化,方便使用....
自己写的VS2005(C#)数据访问层,依据微软的数据层进行个性化,方便使用.-himself wrote the VS2005 (C#) data access layer, based on Microsoft"s data layer personality, ease of use.
- 2023-08-31 11:45:03下载
- 积分：1
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感应电机的运行
INDUCTION MOTOR RUN
(Currents and speed as state variables)
The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed as state variables, and are solved using ODE45.
The user has the choice of selecting one of three common (dq) reference frames: STATOR, ROTOR or SYNCHRONOUS.
The torque, speed,and current responses are plotted. -INDUCTION MOTOR RUN
(Currents and speed as state variables)
The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed
- 2022-07-13 20:22:44下载
- 积分：1
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Adding ODBC support to a new application使你的程序添加ODBC支持
Adding ODBC support to a new application使你的程序添加ODBC支持-Adding ODBC support to a new application allows you to add the procedures to support ODBC
- 2022-02-21 16:59:11下载
- 积分：1
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matlab 俄罗斯方块用于你的个人程序的设计和开发
matlab 俄罗斯方块用于你的个人程序的设计和开发-MATLAB
- 2022-08-20 16:41:22下载
- 积分：1
