optorecord

delphi ApplicationEvents使用说明及源码实例，编程学习源码，很好的参考资料。(delphi ApplicationEvents instructions and source code examples, programmed learning source, a good reference.)

Delphi创建一个ocx控件的方法，含源码，编程学习源码，很好的参考资料。(Method, create a ocx control with Delphi source code, learning programming source code, a good reference.)

cifrar cadena de caracteres string

midchild和midform关系的设置以及窗体自动释放(midchild and midform between settings, and automatic release form)

Delphi program used to made program work as trial icon in task bar

脱机通讯开发包.可以支持VC,VB及多种编程语言.(err)

delphi仓库管理信息，一个简单的仓库管理系统，利用delphi环境下。包含源代码和执行exe文件。(delphi warehouse management information, a simple warehouse management system, using delphi environment. Contains the source code and implementation of exe files.)

说明：  delphi下制作DLL程序全面的讲解 有一些输入法的调用例子 一 Dll的制作一般分为以下几步： 1 在一个DLL工程里写一个过程或函数 2 写一个Exports关键字，在其下写过程的名称。不用写参数和调用后缀。 二 参数传递 (Use delphi to design DLL program. call ime program )

说明：  一套可以学习的三层框架源，仅大家学习用。(A set of three-tier framework source can be learned, only for everyone to learn.)

If you don t know how to use the ListBox of Delphi this source code will help you. It shows how to delete an item or just unselect it.