prqnterdatarelation

孙鑫VC++windows编程视频19课配套程序(Sun Xin VC++windows Programming Video Lesson 19 supporting program)

此软件讲述的button控件的多种使用方法，比如改变颜色，改变字体颜色，背景颜色，样式(This software describes a variety of use of button controls, such as changing color, changing font color, background color, style)

back jumping algorithm

C#从入门到精通，这就是下半部分，大家可以自己找上半部(C# From Novice to Professional, which is the lower half, you can find yourself on the half)

说明：  是专门用于滚动轴承产品设计的计算机软件。使用本软件可以快速设计出绝大多数结构的轴承产品，对于提高企业对市场的快速反应能力，提高轴承产品的设计效率和质量，减少设计错误将发挥积极的作用。软件优越的性能得到客户的一致好评，公认为是轴承行业内功能最强、设计品种最多、使用最为方便的轴承产品设计软件。本滚动轴承设计软件的主要功能如下： ? 对主要设计参数进行优化设计; ? 绘制出产品的二维比例图和三维立体图; ? 绘制出产品装配图和零件图; ? 生成设计计算说明书和进行轴承的寿命计算;(It is a computer software specially used in the design of rolling bearing products. The software can be used to design most structural bearing products quickly. It will play an active role in improving the quick response ability of enterprises to the market, improving the design efficiency and quality of bearing products, and reducing design errors. The superior performance of the software has been praised by customers. It is generally acknowledged that it is the most powerful bearing product design software in the bearing industry with the most design varieties and the most convenient use. The main functions of this rolling bearing design software are as follows: The main design parameters are optimized. Draw two-dimensional scale and three-dimensional stereogram of the product. Draw assembly drawings and parts drawings. Generation of design calculation instructions and calculation of bearing life;)

网络注册登录源码程序，结合易语言扩展界面支持库和互联网支持库，实现网络登录的注册码验证。代码清晰易懂，功能完美，账号安全，同一个用户不可重复登录。(Network Sign source program, combined with easy language support library expansion interface and Internet support library that implements the registration code verification network login. )

一个Excel2000&XP和PowerPoint2000&XP下内部COM插件实现(A Excel2000)

用VB编写的包含聊天室和客户端服务器的代码

一个简单的vc下tcp服务器端程序服务器端的程序当有客户提出连接请求时，在端口与客户端进行连接，连接成功后，显示客户IP地址和端口号，并给客户端发送“Hello!I am a server.”字符串。如果发送正确则显示所发送的字节数-Vc under a simple tcp server-side server-side program when connection requests made by the customer, in the port and connect the client to connect successfully, the display client IP address and port number, and to the client to send

说明：  yaSSL 是用於崁入式系統的SSL資料庫,有OPEN SSL的介面.(yassl-1.9.9 yaSSL are embedded SSL Libraries for programmers building security functionality into their applications and devices)