数据库访问，集成了qt数据库接口，用户可以调用接口完成基本的数据库访问，并提供了相应的扩展功能...

又一个用ODBC写的动态获取数据的一个类-Another class for accessing data by ODBC

初学是考试交的一个系统，点到系统，用于考勤和结果查询-Beginner cross-examination of a system point to the system for attendance and the results of inquiries

ADO版本的通用取码组件，只要你设置select语句，就可根据你的输入“模糊查询”出信息，并显示在弹出的对话框中供你选择-ADO from generic versions of the code components, as long as you set up select statement can be imported under your "fuzzy about the" out information, and display pop-up dialog box for your choice

介绍如何用ado控制access数据库。通过控制面板注册数据源student。-how to use ADO database access control. Through the Control Panel student registration data sources.

包括无向图的深度优先搜索，普里姆算法构造最小生成树，数据结构习题的答案-including undirected graph of the depth-first search, Primbetov tectonic minimum spanning tree algorithm and data structure Exercise answer!

可以连接数据库的程序，对于数据库开发的人可能有用，请大家-Can connect database procedures, database development for the people may be useful, please take a look at U.S.

delphi源码，有关铁路局物资管理系统的小型系统，请看源码！-source, the Railway Bureau of Material Management System for small system, take a look at source!

vb数据库编程源码,vb数据库编程源码.-vb database programming source code, vb source database programming.

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

其实这只是个耍人的把戏。希望初学者能从源代码中领悟按钮和文本框的衔接。需要连接库（vb6)-fact it is just playing the game. Beginners can hope that the source code for the drift button and text-box interface. Need to link library (VB6)