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本代码提供了一个利用ODBC操作数据库的方法类,同时提供了很好的界面风格设计...
本代码提供了一个利用ODBC操作数据库的方法类,同时提供了很好的界面风格设计-the code provides a database using ODBC to operate the category, while providing a good interface design style
- 2023-08-14 18:30:03下载
- 积分:1
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一定要用微软的数据引擎吗?一定要承受巨大的 DLL 文件本程序说No,采用自定义文件格式,模拟Access数据库的add,edit,del,update操作.
一定要用微软的数据引擎吗?一定要承受巨大的 DLL 文件本程序说No,采用自定义文件格式,模拟Access数据库的add,edit,del,update操作.-Must use Microsoft
- 2022-09-28 22:15:02下载
- 积分:1
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datagird,dataset,等数据操作类的编程
datagird,dataset,等数据操作类的编程-datagird, dataset, data manipulation and other types of programming
- 2022-07-28 04:27:00下载
- 积分:1
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这是转换GB2312到最大项目。你可以下载你的程序…
这是一个转换程序,用于转换简体和繁体字的。欢迎大家下载。-This is the convert gb2312 to bigt programer. You may download it for you program.
- 2022-01-26 07:34:42下载
- 积分:1
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用VC++访问acesss数据库,只实现了简单的对单个表操作
用VC++访问acesss数据库,只实现了简单的对单个表操作-Acesss using VC++ to access the database, only to achieve a simple operation on a single table
- 2022-05-22 11:44:11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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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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链表类,方便
链表类,使用方便快捷-objectlist, convenient
- 2022-02-14 03:34:35下载
- 积分:1
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用java的数据库数据采集和数据文件的准备,服务
用JAVA编写的数据库数据采集和数据文件,服务端识别采集的数据。-with Java database prepared by the data acquisition and data files, service-identification data collection.
- 2022-03-24 05:32:56下载
- 积分:1
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企业管理系统,用于企业管理,是一个功能不太齐全的程序
企业管理系统,用于企业管理,是一个功能不太齐全的程序-very good, veryveryvertical good
- 2022-02-24 23:26:44下载
- 积分:1