一组不错的数据库增强控件

vb下调用api的两个例子 虽然大家都喜欢在vc下调用api,但是vb下同样也有不少需求啊.-vb called api under the two examples Although everyone likes to call the vc under api, but under the same vb there are many needs ah. Oh

自动求出任何一个数值的sin值。可自动保留有效数字。-automatically derive any sin of a numerical value. Automatically retain effective figures.

热键设置输入框，功能与THotkey类似-hotkeys input box set, functions with similar THotkey

带登陆界面的系统 能简单实现添加，删除，搜索功能 -Landing system can interface with a simple realization of add, delete, search functions

众所周知，DOS和Window98操作系统下用户程序能够直接操作端口(Port函数)，但在Win2000和WinXP下却不能直接操作端口，该程序源码是在Window2000和WindowXP系统下直接操作计算机端口例子。-As we all know, DOS Windows98 operating system and user program can be directly operated port (Port functions) But in Win2000 and WinXP but not under the direct operation of ports, The procedure is the source Window2000 WindowXP systems and direct operating computers port example .

开发该教材管理系统是为了更好地管理学校的各类教材，便于教材管理人员订书、领书、查询教材资料及其库存情况。使教材信息管理工作系统化、规范化、自动化，从而达到提高教材管理效率的目的。-The development of the materials management system is to better manage the school s all kinds of materials, materials management personnel to facilitate stapler and receive books, check their inventory of teaching materials. Materials information management to enable systematic, standardized, automated so as to improve materials management efficiency.

LED控件,可以作出LED字幕的显示效果-LED controls, LED can display subtitles

直接存取硬件设备 IO 口地址 ( IO Port Address ) 的非可视构件-direct access to hardware IO address (IO Port Address) non-visual components

delphi原码贝塞尔曲线.rar-Bessel curve. Rar

Delphi_流操作的语法.非常好的教程-Grammar Delphi_ flow operation. A very good tutorial