SQL-in-crystal-report

模拟布朗无规则运动的程序，运行平台：windows，编程语言：Visual Basic。(Brown simulated irregular movement procedures, operating platform: windows, programming languages: Visual Basic.)

说明：  开发环境：VB.NET 文件在线更新升级，结合XML语言，不过有点简陋，请大家下载自已完善(development environment : VB.NET documents online updates, and XML language, but a bit shabby, please download own sound)

。使用VC.NET做前端应用程序开发工具，利用面向对象的编程思想进行高效的开发，用SQL SERVER 2000进行后台数据库的创建和管理，利用ADO对象实现对后台数据库的连接，访问，修改以及写入等操作。并采用OLEDB连接数据库，提高了数据访问效率(. VC.NET make use of front-end application development tools, the use of object-oriented programming ideas for the development of highly efficient, using SQL SERVER 2000 to carry out the background of the creation and management of databases, using ADO objects to realize the background database connectivity, access, modify and write operation and so on. And uses OLEDB to connect databases, improve the efficiency of data access)

SSD4 copyright solution

通用串行總線是一種通用接口，可實現設備與主機控制器（如個人計算機）之間的通信。它連接外圍設備，如數碼相機，鼠標，鍵盤，打印機，掃描儀，媒體設備，外部硬盤驅動器和閃存驅動器。(A Universal Serial Bus is a common interface that enables communication between devices and a host controller such as a personal computer . It connects peripheral devices such as digital cameras, mice, keyboards, printers, scanners, media devices, external hard drives and flash drives.)

说明：  在VB中利用MO组件在图层中画多边形 for MO(The use of MO in the VB components in the layers of paint polygon for MO)

一个MapInfo的简单二次开发实例，基本控件的调用和对象的引用(MapInfo' s a simple example of the second development, the basic call control and object references)

公路桥梁电算（第二版）.杨炳成 主编/2003-06-01/人民交通出版社. 本书主要介绍公路桥梁及其他工程结构物内力分析、截面配筋设计和绘图的源程序，采用扩展BASIC语言编制，设计计算严格遵守了交通部颁发的公路桥涵设计规范。(Highway bridge computerization (version second). Ed. Yang Bingcheng /2003-06-01/ people traffic press This book introduces the analysis, the internal force of highway bridges and other engineering structures reinforcement design and drawing of the source, using the extended BASIC language, design and calculation of the design of highway bridges and culverts in strict compliance with the Specifications issued by the Ministry of communications.)

说明：  串口通信，对串口发出的数据进行读取和处理，进行检测(Serial communication, read and process the data sent by the serial port, and detect it.)

VB纯代码，内嵌汇编，对指定进程发送网络数据包。(VB pure code inline assembler, network packet sent to the specified process.)