飞机订票系统

 DFSListView 。 支持自动排序的，非常好用，大家试试，

The program open any file with hex format.and ascii code translate to right if they are visiable!

delphi串口能信例程，一个很好的例子，并有详细注释-delphi serial routines to the letter, a very good example, and detailed notes

Delphi to and from Arduino sensor reading source

HOOK SSDT Hook系统服务描述表.查看SSDT.是个好东西哈哈(HOOK SSDT that s may be is you need)

C++Builder6下的一个生产管理系统，对于学习C++的朋友有相当大的帮助，此软件在C++BUilder6下开发，没有用到别的控件-C Builder6 under a production management system for learning C friends is a big help, the software in C BUilder6 under development, did not use the other controls

与ScktComp兼容的IOCP服务端组件 参考了IOCPComp组件和ScktComp组件,可以直接替换ScktComp的TServerSocket 其中的事件方法大致相同,同于本身的IOCP特性,不再提供原TServerSocket的线程阻塞选项.核心文件(ScktIocp.pas) 测试时先导入注册表文件,修改连接数,在XP下测试可连接3万个连接. 用FastMM4测试,没有发现内存泄漏,应用大规模服务还有待测试. 如发现有错误之处请更正后通知本人.(ScktComp compatible with the IOCP server components IOCPComp reference ScktComp components and components, can directly replace the ScktComp events which TServerSocket methodology is generally the same, with the IOCP on its properties, no longer blocking the original thread TServerSocket options . the core document (ScktIocp.pas) test registry file to import, modify connections in XP to connect to test the 30,000 connections. FastMM4 test used, no memory leaks, application of large-scale services have yet to be tested. If there is error, please notify me corrected.)

LCD/LED数码显示控件，可显示0~9，a~z的部分字符-LCD/LED digital display control, display 0 ~ 9, a ~ z some characters

《Delphi类库查询辞典》范例文件200个-"Delphi Class inquiries Dictionary," 200 examples of documents

You should upload at least five sourcecodes/documents.