clsRs232

VB读写位图文件的源代码。可以对BMP文件修改，利用BMP文件加密、解密。(VB bitmap file read and write source code. BMP files can be modified using the BMP file encryption and decryption.)

一个新的通信协议,一线通协议模版软件,希望对大家开发有用()

注册OCX控件,轻松,简单,方便.包括DLL也能注册.(Register OCX controls, easy, simple and convenient. Including the DLL can be registered.)

VB语言写的按键追踪控件及应用，含有调用源码。(The key tracking control written in VB language and its application contain calling source code.)

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.)

VB在treeview的节点处使用图形,有需要的下。(VB at the node in treeview using graphics, there is need for the next.)

VB.NET 串口工具 Serial Tools(Serial Tools Serial Tools VB.NET)

Heat lost from a pipe located indoor. Several Excel functions included.

Currently, most of people use MS DCOM/COM+, Java Bean/RMI, and Corba to do distributed computing over internet. All of these technologies are provided with some tools and intermediate objects to simplify internet development. However, these technologies have one common and fundamental problem that all of the calls between a client and a server are blocked for a returned result (please correct me if this is wrong). A client stays still, and has to wait for a while after sending a request to a server. If the request is a lengthy action, the client application seems to be dead to a user. In most cases, we could use a worker thread at the client side to do background computation for solving this problem. However, this comes with an expensive price, more coding, data synchronization and mess in coding logic. Additionally, I also doubt that these technologies are able to really move data across internet efficiently.

VB简单的圆形放大镜源代码,有需要的就下载吧。(VB source code for a simple round magnifying glass, there is a need to download it.)