uerwf

说明：  专门用来操作Treeview和数据库，通过数据库中的数据自动添加到Treeview控件中，不过数据控件用的是ADO组件，另外数据库中存放Treeview节点数据表的结构位：ID:integer PID:Integer Caption:string 字段名成可以不同，但是类型必须相同！ 公用单元：TreeFillThrd.pas TreeUtils.pas(Treeview and database designed to operate through the data in a database is automatically added to the Treeview control, but using a ADO data control component, another Treeview nodes in the data stored in the database table structure, position: ID: integer PID: Integer Caption: string field name as may be different, but the type must be the same! Common unit: TreeFillThrd.pas TreeUtils.pas)

P2P即时通讯源码(DELPHI编写)，无加密，组件齐全，调试非常简单方便！ 发送联机或脱机消息，同时可自定义消息字体、颜色、大小等信息，支持插入表情符号，屏幕截取。 支持多人消息群发等功能；在线即时语音、视频聊天 穿透网关防火墙，可在互联网和局域网任意对话 系统采用先进的点对点通讯技术，消息（包括文本、语音、视频、文件）的 传输大多数情况不需要经服务器中转而直接发往接收者所使用的机器，传输速度更快。 而且因服务器仅仅只是起着维护用户状态列表的功能，因此占用资源极少， 可允许同时在线的人数就越多，对系统的影响也最小。 可以设置各种离线状态，支持自定义状态 用户可自定义界面，界面皮肤可在线更新 灵活支持Oracle、Sql Server、Mysql等数据库 服务器端资源占用低，通讯中不占用服务端资源 QQ:304966541(P2P instant communication source (DELPHI preparation), without encryption, complete components, Debugging is very simple and convenient! Send information on-line or off-line and can be customized news font, color and size information, support, insert emoticons, Screen Capture. Support many functions such as news listservs; Online immediate voice, video chat penetrating gateway firewall available on the Internet and LAN arbitrary dialogue system uses advanced peer-to-peer communications technology, information (including text, voice, Video and documentation) most of the transmission not shifted by the server directly to the receiver used by the machines, Transmission speed is faster. Since the server merely to safeguard users play list of state functions, occupy very little resources. Onlin)

程序参数维护类,使用它避免了每次都需要对参数进行载入和保存的繁琐的操作了(application parameters maintenance class，using it to avoiding each parameter s reading or writing code. )

说明：  Delphi简易公式解析器代码，编程学习源码，很好的参考资料。(Delphi simple formula parser code, programmed learning source, a good reference.)

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编译的透明窗体显示的例子，可镶嵌到桌面，被任何打开的界面覆盖(Examples of transparent form delphi compiled display, can be mounted to the desktop, and can be covered by any open interface)

Work in bluetooth, API & sample

用于CD/DVD烧录的Delphi源码,包括source和demo(for CD/DVD replicators Delphi source code, including source and demo)

Delphi公共登录系统设计代码Delphi code for public sign-on system design (Delphi code for public sign-on system design )

计算式的计算，能用字符的形式完成大部分的计算，应该有不少人编了此程序，但是这个还是有新颖之处，完全是对字符处理产生的计算，可以使用全角计算符，对三角函数，科学计数等有很好的支持，算是我对字符串处理一个探索成果。(Formula calculation, can be used to complete most of the characters in the form of calculation, should be compiled of the many people in this process, but this is still a novelty, is Zifu handling to complete the calculation, you can use full-width calculation breaks, on trigonometric functions, scientific counting good support, I suppose I deal with an exploration of the string results.)