calc

一个权限管理系统，我也是在网上下的，没有测试过，如果不行的话可不要怪我哟(a competence management system, I was under the Internet, without testing, if not then I can not blame yo)

elphi SPComm串口控件源码，支持delphi xe3 在delphi中选安装控件，然后编译运行 控件注册在cportlib组件分类中(elphi SPComm Serial control source to support the delphi delphi xe3 selected to install the control, and then compile and run the control component categories registered in the cportlib)

Delphi数据库编程讲座,Delphi数据库编程讲座,Delphi数据库编程讲座.(Delphi Database Programming Talk,Delphi Database Programming Talk,Delphi Database Programming Talk.)

Delphi:Delphi使用TlistView控件制作软件导航界面，如上图所示，这个界面中包括了带图标的按钮，带图标和文字的导航菜单，看上去还是挺不错的一个导航界面，送给Delphi初学者吧。 (Delphi: Delphi controls production software using TlistView navigation interface, as shown above, the interface includes a button with an icon, with icons and text navigation menu looks quite good a navigation interface, it gave Delphi beginners .)

delphi的directshow组件，最新版，支持D5、D6、D7、D2005、D2006、D2010、Delph XE2，本人在XE2中安装后经测试没有任何问题，其他版本没有测试(delphi directshow components, the latest version, support D5, D6, D7, D2005, D2006, D2010, Delph XE2 I installed in XE2 has been tested without any problems, other versions not tested)

多线程socket文件传输/支持断点续传/收发消息/点对多点 使用阻塞方式的socket,使用多线程,有较高的性能. 在局域网中测试达到极限速度. 支持断点续传. 服务端可同时接收多个文件. 传输文件的同时可以发送网络消息(Multi-threaded socket file transfer/support HTTP/send and receive information/point-to-multipoint mode of using blocking socket, the use of multi-threaded, high performance. In the local area network speed test reached its limit. Support HTTP . server can receive multiple files at the same time. transfer files can be sent at the same time the network news)

说明：  vedos sockets used to make simple voice/video chat programs.

使用Delphi语言程序编写的一个简章型的程序，使用于管理系统中的窗体系统，(Using the Delphi language program written in a brochure-type program, use the form on the management system system)

Delphi:Delphi实现的文本文件加密解密程序，选择一个文本文件，即可实现加密与解密。 (Delphi: Delphi to achieve a text file encryption and decryption program, select a text file, you can achieve encryption and decryption.)

delphi编写的文件上传服务/客户端程序,支持断点续传,xml保存记录等功能(delphi upload the document prepared by the services/client support HTTP. xml record-keeping and other functions)