可以用鼠标在Slider控件上选择一段值

应用背景这是完整源代码 ；测试一个简单的PC软件UART（RS232）。这个工具用C语言写的#。主要特点：•选择通讯端口-波特率•数据大小•位停止•发送接收数据—…关键技术UART：wiki源码一个 ；通用异步接收器/发送器UART，简称 ； ；一 ；计算机硬件 ；设备之间的数据并行转换 ； ；和 ；串行 ；形式。UART中常用的通信标准，如 连词；TIA  ；（原 ；EIA RS-232，RS-422） ； ；或 ；RS-485。这一“通用”的设计表明，数据格式和传输速度是可配置的。电气信号水平和方法（如 ；差分信号 ；等）是由一个驱动电路UART外部处理。

Word-style Tooltips for Scrollbars 是我在网上找的，版权归原作者所有。-Word-style Tooltips for Scrollbars is what I find online, and belongs to original author.

对对话框空间进行图形化编程，把数字数据图形化显示。-right dialog space graphical programming and graphical data figures showed.

流程图式的启动界面 -Flowchart-style interface to start

一个网络电话模拟系统电话-an analog telephone network phone system

The code is re-coded by myself for modifying the mathematics rotatioin and translation portion of the orginal source from code.google.com with GDI+ matrix operations. The demo program shows how to use these avionics instruments, but lacking of remark/descriptions in the source code due to rush work. Another points for the modifications are: the unit of rotation has been changed to degree, not radian; properties of each customized control are added for using in design phase.

这是PHP文档的程序员谁开始与开放源码，如PHP，mysql编程。还有谁对学习php更感兴趣，为他们的自由职业发展。

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VC++建筑横梁数据管理系统源代码

VC编写的MP3播放器，包含MP3编解码、频谱显示、菜单列表等。-VC prepared the MP3 player, including MP3 codecs, spectrum display, such as menu list.