C#实现SMTP服务器，使用TCP命令实现，功能比较完善

设置RichEdit的背景颜色-Set the color of background in richedit

演示richEditCtrl-Demo richEditCtrl

RTF文件读写源码 实现RichEdit控件响应超链接的功能(RTF file to read and write source code to open and read and write RTF file, and implements the RichEdit control response hyperlink function)

支持txt文件、图片文件、文字拖曳等功能的richedit编辑器，非常好用，有些功能是我自己加的.-Support txt files, image files, text features such as drag and drop the RichEdit editor, very easy to use, some features are added to my own.

Custom drawing of TStringGrid cells

带标尺的Richedit控件，从codeguru.com下的，很好用-Richedit with the standard controls from the codeguru.com good use

另一个关于软件工程的的论文 大家可以节省很多时间啊-another on the software engineering paper you can save a lot of time ah

International Component for Unicode (ICU) .net上用的源码-International Component for Unicode (ICU ). net on the source

windows系统下实时代码,可以进行底层硬件的实时操作-windows system real-time code that can be the underlying hardware real-time operation

该控件如同网易popo的聊天显示区域，能够发送表情，点击网络连接能够通过IE打开。这个只是一个简单测试程序，没有演示所有功能。-the controls as Netease popo chat show that the region can send expressions, Click on the link to the network through IE open. This is just a simple test procedure, not all functional demo.