使用system.runtime.interopservices

DOS和WINDOWS下键盘图形测试程序-under DOS and Windows keyboard graphics test procedures

汽车客运站班次查询系统，很好的一款汽车查询系统，有很好的学习应用价值-Bus Terminal Inquiry System frequency

一个标准的对话框到系统托盘程序。包括右键菜单、窗口隐藏、退出出时图标消毁等，可直接引用到其它应用程序中。-A standard dialog box to the system tray program. Including the right-click menu, windows, hide icons when you quit out of destruction and so on, can be directly referenced to other applications.

这是一款模仿windows资源管理器的应用程序，它通过树视控件和列表控件实现对windows资源的管理-This is an imitation of the Explorer windows application that controls and through the tree as a list of controls to achieve resource management on windows

新编Windows API参考大全 新编Windows API参考大全 -aaaaaaaaaaaaaaaaaaaa

获取窗口标题句柄窗口类,VB源码,有用的功能,值得学习.-Access to window handles window class title, VB source, useful functions, it is worth learning.

读写usb 上面的OpenDevice函数就是演示如何根据设备GUID打开一个USB接口的设备，和设备读写通讯的时候就需要了解设备的驱动到底都支持什么方式了。可以使用UsbView工具查看USB设备到底支持几个Endpoint，每个都以什么方式读写。 如果你的设备支持3个EndPoint，0号是控制的，1号是读，2号是写，那你直接读取0号Endpoint，搞不好就会发生重起的问题 -literacy usb above OpenDevice function is to demonstrate how open the equipment GUID a USB interface equipment literacy and communications equipment when there is a need to understand the driving equipment in the end all support the way. UsbView tools can use USB devices in the end View supports several Endpoint. each of the ways to read and write. If your equipment supports three EndPoint, 0, control, on the 1st of reading, writing on the 2nd, you direct read 0, Endpoint, will take place regardless of the starting weight problem

输入一个年月日，可以计算出是星期几。这段代码是在VISUAL C++ 6.O的编程环境下编写的。-Enter a date, you can calculate the week. This code is in VISUAL C++ 6.O programming environment prepared.

酒店管理系统,希望对大家有点用,采用ADO访问Access数据库-Hotel management system, in the hope that we are a bit used, visit the Access database using ADO

获得系统网卡的序列号- Obtains the system net card the sequence number