direct mapping, can make a lot of fine control

数独，最初被称为数字位置，是基于逻辑的数字 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

学生信息管理 用于管理学生的相关成绩信息 实现分类统计等功能-Student Information Management for the management of student performance information related to the achievement of the functional classification of statistics

我们在编写程序时，常常遇到的一件事情就是要准确列出系统中所有正在运行的程序或者进程。Windows 任务管理器就是这样的一个程序。它既能列出运行的桌面应用程序，又能列出系统中所有运行的进程。那么，我们在程序中如何实现这样的任务呢？-We when compilation procedure, meets frequently a matter is needs accurately to list in the system all the procedure or the advancement which moves. Windows administrator is a such procedure. It both can list the movement table top application procedure, and can list all movements advancementin the system . Then, how do we realize such duty in the procedure?

MFC Tool tip control(CToolTipCtrl) is easy to use with a window, such as a child window, or an application-defined rectangular area within a window s client area. However, in some situations you may not know in advance for which controls or rectangle area you will be displaying the tool tip. In this case, you have to dynamically display the tool tip depending on where your mouse position is. For e.g. you may have a window which display some graphics and you may want to display the tool tip on the graphics depending on where the mouse position is.

首先要绘制时钟的的表盘与表盘刻度，表盘用Ellipse函数绘制，表盘的六十个刻度以及时钟的十二个小时刻度用MoveTo和LineTo来绘制。时钟的重绘用Invalidate(false)如果参数是true，擦除背景之后，再重绘，会出现刷屏。定时用SetTimer每一秒调用一次ontime中的Invalidate(false)

文件的锁定保护的例子-document lock the example of the protection

经典的摸版操作程序.下载的是用C++编写的原代码-confused version of the classic operating procedures. Downloading is the preparation of the original C code

BASE 64 Decoding and Encoding Class 2003

使用子像素的方法来减轻图像系统的负荷已经是目前主流3D程序中的必用方法。比如知道Sin函数的特性，就只需要计算0~pi/2的点就可以了，剩下的pi/2~pi可以通过子像素来画出，在图形量大的情况下可以减轻至少一半的系统压力。 这个程序不光可以加速Sin函数的显示，还可以加速所有函数的显示。 -The use of sub-pixel image of the ways to reduce the load on the system is already the existing procedures of the mainstream 3D methods will be used. For example, to know the characteristics of Sin function, we only need to calculate 0 ~ pi/2 could be the point, and the rest of pi/2 ~ pi can be sub-pixels to draw, in the graphic case of a large quantity can be reduced at least half of the system pressure. This process not only speed up the Sin function can be shown that all functions can also speed up the display.

端口通话，Windows下演示直接I/O端口操作，详细说明见http://www.beyondlogic.org/porttalk/porttalk.htm