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,ODBC动态创建源代码...

This a quadratic equation solver,this program can be use to solve second-order polynomial equation with one variable "x"-This a quadratic equation solver,this program can be use to solve second-order polynomial equation with one variable "x"

判断操作系统版本的示例（判定win98/nt/xp系统）。对跨平台的程序很有用。不需用条件编译，在程序中用if..then判定就行了。-judgment version of the operating system examples (convicted win98/nt/xp system). The cross-platform process very useful. Build unnecessary conditions, the procedure used if .. then found there.

这是从CSDN上下载的关于显示系统时间的小程序，相信对初学者有很大帮助。-This is from the CSDN download time on the display system of small programs, I believe are very helpful for beginners.

屏蔽windows的ctrl，shift，del键。-Shielding windows of the ctrl, shift, del key.

在工业生产控制系统中，有许多需要定时完成的操作，如定时显示当前时间，定时刷新屏幕上的进度条，上位 机定时向下位机发送命令和传送数据等。特别是在对控制性能要求较高的实时控制系统和数据采集系统中，就更需要精确定时操作。-in industrial production control system, there are many needs time to complete the operation, such as the timing shows the current time, regularly updated progress on the screen of the PC regular crew sent down orders and transmit data. Especially in the control of the high performance requirements of real-time control system and data acquisition system, the need for more precision timing operation.

Windows的目录服务编程(活动目录LDAP)-Windows directory service programming (Active Directory LDAP)

编程库函数查询字典-programming library functions inquiries dictionary

在WINDOWS下模拟Linux文件操作系统，实现了一些功能，还有请大家多多提出批评-linux file system

锁定机器和定时关机的程序- Locks the machine and fixed time Guan Ji procedure

跟你说，这是一个超级好用的系统管理，你可以修改其中的代码制作自己的.-no