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用Delphi创建一个VPN连接接，目前还不知道怎么添加目标地址。 (Then use Delphi to create a VPN connection, do not know how to add the destination address.)

Delphi7实现的计算器，支持表达式计算和Windows XP计算器标准计算两种方式(A calculator implemented in Delphi7， expression calculation as well as Windows XP standard calculation are supported.)

winAPI实现的记事本，体积很小，有保存读取功能(WinAPI notepad)

一个用delphi写的安装程序. 涉及到的知识: 1.注册表的使用 2.资源文件的制作,使用 3.多线程中api播放wav 4.快捷方式 (A delphi written with the installation process. Relates to knowledge: 1. The use of the registry 2. Resource documentation, the use of 3. Multithreading in api player wav 4. Shortcuts)

获取驱动所支持的表名信息(Delphi)，编程学习源码，很好的参考资料。(Get the driver supports table name information (Delphi), programmed learning source, a good reference.)

功能简介：用户管理：添加用户，修改密码，注销用户 图书管理：增加图书，修改图书，删除图书，查询图书 借书证管理：办理借书证，修改借书证，挂失借书证，查询借书证 借阅与归还：借阅图书，归还图书，查询借阅与归还情况 借书证管理：办理借书证，修改借书证，挂失借书证，查询借书证 借阅与归还：借阅图书，归还图书，查询借阅与归还情况 (Features: User management: add users, change passwords, log off the user library management: increasing Books, modify books, remove the books, check books library card management: for a library card, library card changes, report the loss of library card, library card to borrow and return query : to borrow books, return books, check library card to borrow and return management of the situation: for a library card, library card changes, report the loss of library card, library card to borrow and return the query: to borrow books and return books to borrow and return the case query)

说明：  利用delphi建立精确计数器，使用了三种方法，并进行了比较(delphi build timer delphi build timer delphi build timer)

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.)

8queen for by delphi

利用HotImages属性变换图像，Delphi编程学习源码，很好的参考资料。(Use HotImages property rollovers, Delphi programming learning source, a good reference.)