利用modem收发DTMF码，稳定可靠，通过测试

一个可以用来可以作为仪表开关的控件（旋转开关）- May use for to be allowed to control as the meter switch (turn switch)

计算机图形学的圆形虚线算法的源程序，对于本学科的初学者很有帮助-computer graphics algorithms dotted round the source, the subject of helpful beginners

vc动态产生控件，并绑定相关的函数，类似于c#的代理，可以参考，适用于做UI。 ------------------------------- 余津工作室，主要做条码，图像识别，网络通讯（BT构架，P2P通讯等）-vc dynamically generated controls, and binding-related function, similar to c# of agents, can refer to, apply to do UI.- Yu-chun studio, mainly to do bar-coding, image recognition, network communications (BT framework, P2P communications, etc.)

A Powerfull Ownerdraw Menu A fully featured owner-draw menu class CMenuXP is a class derived from CMenu using ownerdraw technology. I named it MenuXP because I expected it to be like the menus found in Office XP and Windows XP, but I failed to accomplish it. The main difficulty that I had was converting the 3D border of the menu into a flat one, but I hope it is still useful to you. I constructed the class from the Scribble sample application and some of the drawing code is copied from the CCoolMenuManager class. Additionally, I have also used a class named CBCGKeyHelper from BCGControlBar to show the accelerator key text.-A Powerfull Ownerdraw Menu A fully featured owner-draw menu class CMenuXP is a class derived from CMenu using ownerdraw technology. I named it MenuXP because I expected it to be like the menus found in Office XP and Windows XP, but I failed to accomplish it. The main difficulty that I had was converting the 3D border of the menu into a flat one, but I hope

用Windows API实现自绘按钮类，帮助初学VC的朋友理解封装的概念！-Using Windows API to achieve self-drawn button class, to help novice VC friends to understand the concept of package!

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

自定义按钮类，只作交流用，不足之处见谅-Custom button class, only for the exchange of use, inadequate forgive me ............

圆形按钮-Circular Button

关于为win32窗口编程，创建工具栏，菜单栏等窗口控件-Win32 programming on windows, create toolbars, menu bars, window controls, etc.

开发工具 windows vb6.0sp5-vb6.0sp5