dct变化，最简单 的

判断鼠标是否在椭圆内，并能通过单击鼠标左键使椭圆的颜色在灰和白之间变换-To determine whether the ellipse inside the mouse and can click the left mouse button so that the color of an oval in between gray and white transformation

VB中API的简单应用源码,有兴趣的下载-VB API simple application source code, are interested in downloading

开机自动启动的好程序源码 希望对大家有所帮忙-Boot program automatically starts a good source would like to have everyone help

可以为程序定义hotkey,热键打开程序-Can be defined hotkey, hotkeys to open procedures

VC实现 XP快速关机（网上都是VB实现的，这是用VC重写的，没有LIB和H，是用API直接调用DLL的）-VC XP rapid shutdown (VB are online, it is used to rewrite the VC. no LIB and H, is a direct call DLL API)

捆绑机代码 捆绑机代码 捆绑机代码-bundling machine code bundling machine code bundling machine code bundling machine code bundle tied machine code bundled machine code

一个直观的保存设置的方法，巧用注册表保存应用程序的运行状态-an intuitive method of setting preservation, preservation Using the registry application program running

DELPHI PSK无线通信需要使用的PSKCore.dll(已上传)-DELPHI PSK wireless communications requires the use of PSKCore.dll (already uploaded)

1.所需控件均在OCX下，运行自动注册 2.需建立升级网站，远程读取升级文本文件，读取升级包文件名进行升级，自关闭msgbox超时自动升级，使用bkDLControl.ocx带进度条升级 3.升级包使用RAR形式减少体积，下载后自动解包，并自动删除升级包 5.借用坛内兄弟安全启动方式，可释放加载工作组文件进行登陆，使用EnCrypt2.ocx进行简单加密 6.采用WSH在第一次启动时建立桌面快捷方式 注：不要存放于带空格文件目录下，否则会出错，此暂未处理。-1. The necessary controls in the OCX, the operation of automatic register 2. To establish the upgrade site, remote upgrade read text files, the file name to read the upgrade package to upgrade, since the closure of overtime msgbox automatic upgrade, use bkDLControl.ocx with the progress of Article 3 upgrades. upgraded package using the RAR format to reduce size, downloading automatically unpacked, and automatically delete the upgrade package 5. Ditan brothers borrowed security start-up mode may be the release of the Working Group document loaded landing, the use of simple encryption EnCrypt2.ocx 6. using WSH starts at the first establishment of a desktop shortcut Note: Do not store in the file directory with spaces, otherwise they will go wrong, dea

在windows下对串口进行操作与控制，可以读写任一串口。-In the windows serial port under the operation and control, you can read and write either a serial port.