可爱的计算器，可用于简单的四则运算，提示除零出错

SUIPack V4,一套强大的界面控件，包括各种基本界面元素，适用于delphi、c++ builder，可以快速的开发专业ui-SUIPack V4, a powerful interface controls, including the basic interface elements, applies to delphi, c builder, quickly developing professional ui

Adding bookmark functionality is relatively easy and it enables our ADO recordset to be used with a greater number of data bound controls. 给DataBound控件增加书签功能(52KB) -Adding bookmark functionality is relatively easy and it enables our ADO recordset to be used with a greater number of data bound controls. To increase the bookmark function DataBound control (52KB)

下拉框控件的使用。实现了下拉框的基本功能。-drop-down box control use. A drop-down box to achieve the basic functions.

模仿一些dephi开发的按钮,使用api写的pb按钮,里面有三中风格,-Delphi developed to imitate some of the button, use the api to write the pb button, there are three in style,

这是一个TreeCtrl的派生类，与众不同的是它在项目较多的场合下重画很快。如果你对手头的控件不太满意的话，试试这个。(28KB)-TreeCtrl This is a type of derivative, it is unusual in the number of items on the re-drawing of occasions soon. If your first opponent is not satisfied with the controls, then try this. (28KB)

一般的扁平按钮，同时具有xp风格，用途还是比较大的 -generally flat button, but with xp style, usage is still relatively big

使用API做的滚动条控件，高度扩展性，可根据需要改写。适用于WIN平台(包括WINCE5.0/6.0,WIN XP),可联系作者:zcq108@126.com-Using the API to make a scrollbar control,you can change it if you need. it is used for wince5.0/6.0,or win xp,all win platfarm.

按键识别程序由1和2两个字程序组成：1文件是键盘扫描子程序，2文件是求键值子程序，-keys identification procedures by a word and two procedures : the keyboard is a document scanning subroutine, the two documents were seeking keys subroutine,

高级图形按钮，VC.NET设计，免费资源，欢迎交流-advanced graphics buttons, VC.NET design, free resources, exchange welcome

学生管理系统是学习VB时的参考程序,望大家在实践中学习VB-students learning management system is a reference VB procedures, we hope to learn in practice VB