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Integrated people management system, the system VC++ 6.0 and SQL Server 2000 dat...
综合人士管理系统,系统在VC++6.0和SQL Server 2000下开发
数据库在查询分析器中执行Database中的文件 -Integrated people management system, the system VC++ 6.0 and SQL Server 2000 database under development in the Query Analyzer to perform Database files
- 2022-10-14 05:20:04下载
- 积分:1
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一个简单的个人相册管理系统
一个简单的个人相册管理系统-a simple personal photo management system
- 2023-08-22 05:25:08下载
- 积分:1
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the cases to achieve a simple personal assistant tool, introduced the VC databas...
本例实现了一个简单的个人事务助理的工具,主要介绍了VC数据库方面的编程,并且介绍了CFormView视图类的使用,CTabCtrl控件的使用,高级标签控件类的实现,建立ODBC数据源的建立,利用数据集访问数据库操作结果等。-the cases to achieve a simple personal assistant tool, introduced the VC database programming, and introduced the category CFormView View the use CTabCtrl control the use, control labeling senior category and that the realization of the establishment of ODBC data sources to create, access data set access to the database operation results.
- 2022-02-04 19:35:23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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简单的通讯录管理程序.用ODBC来完成对ACCESS数据库的操作
简单的通讯录管理程序.用ODBC来完成对ACCESS数据库的操作-Simple address book management procedures. Using ODBC to complete the operation of the ACCESS database
- 2022-03-07 07:41:25下载
- 积分:1
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今天突然找出以前的一小段代码,是对MFC中CDatabase类的一点小改造。CDatabase类中的ExecuteSQL函数可以用于直接执行SQL语句,但是在执...
今天突然找出以前的一小段代码,是对MFC中CDatabase类的一点小改造。CDatabase类中的ExecuteSQL函数可以用于直接执行SQL语句,但是在执行Update,Insert,Delete语句时无法得到影响的行数,新的CDatabaseEx类就实现了这个功能。 -before suddenly find a small section of code, the MFC CDatabase kind of a little transformation. CDatabase category of ExecuteSQL function can be used for direct execution of SQL statements, but the implementation Update, Insert, Delete statement could not be affected when the number of rows, the new CDatabaseEx category on the realization of this function.
- 2022-08-10 11:53:32下载
- 积分:1
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我做的实验室管理系统,内容很全的,可以参考下
我做的实验室管理系统,内容很全的,可以参考下-I have to do the laboratory management system, content is very wide, and can refer to the next
- 2022-07-16 03:28:36下载
- 积分:1
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此小程序是一个HTML与数据库的连接来实现一些信息的验证.
此小程序是一个HTML与数据库的连接来实现一些信息的验证.-this a small program HTML and database connectivity to verify some information.
- 2022-03-13 18:15:22下载
- 积分:1
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关于 ADO 控件的使用
关于 ADO 控件的使用-controls on the use of ADO
- 2022-09-30 00:15:03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