changing_radius_of_circle

继承自 TCustomPanel ，是专门显示 Delphi 源码的可视构件，能够将 Object Pascal 关键字以不同色彩显示，标上列号并可以打印(A control which can show delphi source file code ,marking key words by color font.)

a tool that connects to mysql with configurable parameters and executes SQL statements given

使用范例delphi使用过程中的例子，学会使用treeview(Learn to use treeview by using examples from the use of Delphi)

一个delphi 菜单组件，功能强大，比原菜单好用的多。我一直在用(Standard action menu bar, created with TActionMainMenuBar is glitchy and awkward. Nobody can cosider using it in a serious development project. And this is where TActionMenuBar2000 comes in. Simply replace TActionMainMenuBar with TActionMenuBar2000 and enjoy powerful functions of actions and professional look and feel of Animated Menus. No additional coding is needed, all replacements will be done automatically at runtime. TActionMenuBar2000 will correctly render all changes you re mading to your actions.)

说明：  一个用delphi开发的界面不错的仿真键盘程序。(A keyboard process simulation)

Programe wait is delphi source code that you can build your choosen file and freez them you fix time.

Delphi中Timer组件的使用,经测试时正确的，方便学习者学习Delphi(The use of the Timer component in Delphi, right when tested, convenient learners learning Delphi )

Flash Play Delphi 播放器源码，用在开发程序动态界面最棒了。(Flash Play Delphi player source code, using dynamic interface is the best in the development program.)

说明：  Delphi Webcam Component, Ready to Install

Delphi实现自动发贴和识别验证码是基于在form上嵌入一个标准的webbrowser控件，navigate一个url,然后通过ole对象来实现(Delphi Posts and identification verification code is based on the form embedded in a standard webbrowser control to navigate a url, then the OLE object)