取网卡号的源程序.

该程序会自动获取当前系统中的WMI信息并自动给出每一类WMI的VB使用代码-The program will automatically obtain the current system of WMI information and automatically given each type of WMI using the VB code

windows下用双缓冲实现界面的镂空和旋转

基于C++BUILDER环境，初学者很适用，代码简单易懂，对学习和借鉴有很大好处，可移植很强，我测试的版本是BCB60,取memo的行或列源代码-Based on the C++ BUILDER environment is applicable for beginners, easy-to-understand code, and has a lot to learn from the benefits of highly portable, I tested version BCB60, check memo of rows or columns source code

通过修改还注册表，来改变ip，不需要重启-Also by modifying the registry to change the ip, do not need to restart

用 Win32SDK 创建带界面的NT service service的安装与卸载 串口的异步读写通信 将程序加入系统托盘图标-Win32SDK used to create interfaces with the NT service service installation and uninstall the asynchronous serial communications to read and write procedures to join the system tray icon

vb开发的取得cpu序列号的com组件，好用-vb development cpu serial number to obtain the com components, easy to use

Memory Allocation in C-write part of a dynamic storage allocation package. The package provides three function calls: void initalloc(), to initialize the data structures involved char* alloc(int n), which returns a pointer to a block of n chars when called and void freef(char* p), which frees the block of n chars earlier given to the data structure so that it can be given out to another.

delphi多线程实例 一个电梯方面的控制程序-delphi example of a multi-threaded elevator control procedures

模拟键盘按键自动输入文字-simulated keyboard keys to enter text automatically

查看系统使用USB设备的情况，并导出日志-View system uses USB device, and export log