Regedit

获取硬盘的序列号,本人试过，完全可用，16进制。(Get hard drive serial number, I tried, completely free, hex.)

vb api 让系统有时间发送数据包 信使用介绍，让系统有时间发送数据包 (vb api so that the system has time to send data packets using the introduction letter, so that the system has time to send data packets)

说明：  本源码是仿真海浪运动的实例，代码有详细的注释，是初学的好例子(???)

39条码的生成dll,生成的条码保持在数组里(the dll of creating barcode 39)

windows服务编写，实现windows服务功能,对学习服务编程有帮助(windows service written windows service learning programming)

可以实现对数据层的操作，对数据业务逻辑进行处理(The operation of the data layer, business logic on the data processing)

批量将DBF文件中的数据导入到一个MDB文件中，涉及到数据库操作和VC DLG编程。(Batch data in the DBF file into an MDB file, related to the operation of the database and the VC DLG programming.)

数字图像处理实习代码，包括图像转换，灰度变换、几何变换.....(Digital image processing practical code, including image conversion, gray-scale transformation, geometric transformation .....)

说明：  自己写的一个可以屏蔽系统键的程序，可以屏蔽WIN键，当然你可以修改其他屏蔽键！（玩魔兽时防止按错退出写的一个自己用的辅助工具）(himself in a system can shield key procedures, shielding WIN button, of course, you can modify other shielding keys! (Barry wrong by preventing the withdrawal was made with one of his aids))

这是一个通过冻结winlogon程序实现的屏蔽win7下ctl+alt+del键的功能，仔细看，不别乱喷。(this is a app to keep out the win key!)