查询某网址是否正确，是否真有该网址，如果没有则显示不能解析主机名...

一个能够在 Console Mode 下使用的 Shell 类 (1.00 版，附源码 )，-a Console Mode can use the Shell category (1.00 version, with source),

很好的下拉列表制作 自由选择下拉的内容 结合了复选框功能-Produced a very good drop-down list in order to freely choose the content of the drop-down

用Delphi写串口通信程序这最好的串口控制控件-write with Delphi serial communication procedure to the best serial control Controls

介绍delphi8数据库以及编程的基本方法-delphi8 databases, and introduced the basic programming methods

paradox数据库修复!-repair!

一组个delphi按钮控件的代码，虽然比较老了，但是很实用。-One group of control buttons delphi code, although relatively old, but very practical.

对个人收集的图片进行管理，可以放大，缩小，另存，设置其他相关属性-personal collection of photographs and management will be enlarged, reduced, Save, and the provision of other relevant attributes

AAFONT是一款Delphi控件，可以在Delphi编写的窗口上显示平滑的字体，有各种字体效果。-AAFONT is section Delphi controls, may in the Delphi compilation window demonstrate the smooth typeface, has each kind of typeface effect.

delphi6.0版本的主要用于学样、网吧的计费系统的源码-delphi6.0 version of the mainly used in places like Internet cafes Source Billing System

新生报道管理系统 delphi sqld delphi学生管理系统-newsdent delphi dql