Simple screen lock source it is the computer when you leave a small computer loc...

VB中实现真正的多线程操作的代码可以去-seeing the codes of realizing muli-thread authentically in VB

SMBIOS读取PC的BIOS程序,在Visual Studio环境里实现-SMBIOS read PC BIOS procedures in Visual Studio environment to achieve

采用I/O完成端口写的Socket连接类,采用消息回调的形式使用-Use of I/O completion port writing Socket connection class, adopted the message in the form of the use of callback

MFC实现的多线程编程，只是作为练习看看的，高手就不要下载了-MFC to achieve multi-threaded programming only as a practice to see, the master, do not download

在VC下，简单的实现通过本机IP包的识别-In the VC, the simple implementation of IP packets through the machine identification of

VC++ 手写文字识别程序源码 简单实现了用VC++编写的手写识别汉字的输入的方法，了解其基本原理。 对于手写识别的入门大有裨益。

用c语言编写的产生正态随机数的源代码: 算法一产生12个（0，1）平均分布的随机函数，用大数定理可以模拟出正态分布。 算法二用到了数学中的雅可比变换，直接生成正态分布，但此算法在计算很大规模的数时 会出现溢出错误。-With the c language normal random number generation source code: Algorithm 1 produces 12 (0,1) the average distribution of the random function, with large numbers theorem can be simulated normal distribution. Mathematical algorithms used in the two Jacobi transformation, directly generate a normal distribution, but this algorithm is very large in the calculation occurs when the number of overflow error.

内存驻留程序的基本思想就是让程序一直停留在内存中，不断的执行特定的命令。但内存驻留如何被执行呢？一般地，内存驻留程序都是通过修改BIOS或DOS的系统中断向量表来实现的。比如修改向量表中16H位置的中断（这个中断接收键盘的按键，在DOS中，按键按下，这个中断就会被调用），让其指向我的程序，这时若有按键被按下，则执行的是我的程序。-The basic idea is to let procedure has to remain in the memory and keeps the implementation of specific orders. But the presence of memory how to be executed? Generally, the memory presence procedures are revised BIOS or DOS systems to scale interruption to achieve. For example, changes to the set-16H location of the interrupt (the keyboard interrupt reception of keys, DOS, press the button, the suspension will be called), let me point to the procedure, if time was pressing the button, I was the implementation of the procedures.

个人财务管理系统，适合个人日常财务管理使用，基本功能已经具备。-Personal financial management system, suitable for day-to-day financial management of personal use, the basic functions available.

调用MFC扩展DLL，创建圆形按钮。