一个普通的数据库源代码 需要进行适当的修改，上传的是文本文件！...

实现电话机进行自动计费功能。 1、取得通话信息 2、费率设定功能 3、通话清单查询功能 4、号码与部门之间的对应关系设定 5、管理功能-To achieve automatic telephone billing. 1, to obtain information on two calls at a rate set features three, call the list of search functions 4, number and the corresponding relationship set up between 5 and management functions

现在大型数据库管理系统都应该具有数据库的备份与恢复以防遇到不恻-now large-scale database management systems should have the database backup and restore to prevent encounter sorrowful

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

asp开发的网站控制-asp development of the site control

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.

该构件能读取txt文本文件到数据集对象TDataSet中，方便数据处理。适合导入出数据包操作.-component of the text can be read txt file to the target TDataSet data sets, facilitate data processing. Suited up into data packets operation.

完整的企业内部材料管理，领导查询系统，操作简单-integrity of the internal material management, leadership inquiry system, simple operation

教室管理系统，采用MFC编写，配合数据库软件DB2使用。附带说明文档，源代码详细。使用数据库驱动为ODBC-Classroom management system that uses MFC to prepare, with the use of DB2 database software. Attached documentation, source code in detail. ODBC database driver for the use of

快速数据库的编程实现 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.-rapid database programming must use Microsoft"s Data Engine? Must be under tremendous DLL files? This procedure : No.

VB实例源码,如有不妥之处请修改后通知再讨论一起来完善源码的上传.-Example VB source code, if the inadequacies of the revised notice, please discuss with one sound source upload.