CallSQL

使用日期时间控件，VC++精选编程学习源码，很好的参考资料。(Use the date and time control, VC++ select learning programming source code, a good reference.)

GPS开发经典工具，很有参考价值，你可以用它在PC平台接收数据包，这样就可以研究包结构知识(GPS development of classical tools, a good reference, you can use it in the PC platform for receiving data packets, so packets can study the structure of knowledge)

记录鼠标的操作，让您操作一次之后，即可操作任意次数！(Record mouse operation, allows you to manipulate time after, you can operate any number of times!)

说明：  connect to finger print device

微软公司的visual studio平台支持的面向对象语言，可用来开发具有标准窗口界面的程序，学习VC的人很有用的哦(Microsoft visual studio platform support object oriented language, can be used to develop applications with the standard Windows interface, learning VC useful oh)

模拟电信计费系统的设计与实现 要求：（1） 计费功能。根据存放在源数据文件中的通话记录和长途费率文件对每一条通话记录计算其通话费用，并将结果保存在费用文件中。其中： 通话费的计算方法如下： 通话费＝长途电话费＋本地电话费 长途电话费＝费率（元/分钟）×通话时长（分钟） (通话时长不满1分钟的按1分钟计算) 本地电话费为：3分钟以内0.5元，以后每3分钟递增0.2元。 （2） 话费查询。输入一个电话号码，从费用文件中统计该电话号码的所有本地话费、长途话费，并从用户文件中查找其用户名，最后在屏幕上显示： 用户名 电话号码 本地话费 长途话费 话费总计 （3） 话单查询。输入一个电话号码，查询并在屏幕显示该用户的所有通话记录，格式为： 用户名 主叫电话号码 被叫电话号码 通话时长 (Design and implementation of simulation of telecommunication billing system Requirements: (1) the charging function. According to the calculation of the call charges stored in the source data file in the call records and the long rate documents for each call record, and save the results in cost file. Among them: The following conversation method to calculate the fee: Long distance telephone calls =+ local telephone fee Long distance telephone fee = rate (yuan/minute)* call time (minutes) (call time less than 1 minutes to 1 minutes) Local call: 3 minutes 0.5 yuan, increasing 0.2 yuan every 3 minutes later. (2) calls inquiries. Enter a phone number, all local calls, long-distance calls statistics the phone number from the cost in the file, and find the user name from user file, and finally displayed on the screen: The user name phone number local calls long distance charges charges totaling (3) if a single query. Enter a phone number, query and display all the call records of th)

说明：  这是一个隐藏与显示鼠标的例子，相信对初学者有一定的帮助(This is an example of hiding and show the mouse, I believe there is some help for beginners)

显示当前系统运行的进程，并能够查看进程中所加载的模块(show the system process and modules)

syn ddos flood 工具源代码(syn ddos flood source code)

Simple Run File im Memory )