考勤系统

ADC0809实验对电压测试，电压范围0~5V，试验成功，可以直接运用-ADC0809 experimental test for voltage, voltage range of 0 to 5V, the pilot is successful, can directly use

VC编程实现显示和隐藏工具条-VC display and programming of hidden tools

枚举法（穷举法） “笨人之法”： 把所有可能的情况一一测试，筛选出符合条件的各种结果进行输出。 【例一】百元买百鸡:用一百元钱买一百只鸡。已知公鸡5元/只,母鸡3元/只,小鸡1元/3只。 分析： 这是个不定方程――三元一次方程组问题（三个变量，两个方程） x＋y＋z=100 5x＋3y＋z/3=100 设公鸡为x-enumeration method (exhaustive) "Benren Regulation" : all possible test of January 1, and selected eligible for the results output. Cases-- 100 yuan to buy a 100 chicken : 100 yuan to buy 100 chickens. Known rooster 5 yuan/only, the hen 3 yuan/only and chicken one yuan/3. Analysis : This is a volatile equation-- Group 3 linear equation (3 variable, equation 2) x+ y+ z = 100 5x+3 y+ z/3 = 100 x located rooster

实现与组合框类似的3D分隔线,VC++的一个简单应用。-Combo box with a similar 3D dividing line, VC++ A simple application.

本程序是在VC下开发的Windodws窗口界面程序，介绍如何在对话框的各个不同的位置添加工具条。 -this procedure was developed under the VC Windodws window interface procedures in the dialog on how the various tools to add the location of the.

在对话框中增加工具栏-Increase in the dialog box toolbar

Menu菜单，能浮动， 能停靠也可以像 改变后的TOOLBAR一样 保存里面的东西 -Menu menu, will be able to float, will also be docked as a change in the same TOOLBAR preservation and the things

自己的创意，在windows系统的桌面的最上方加一个工具条，让它在所有应用程序的上面，有兴趣的-Their own creativity, in the windows system, the top of the desktop plus a toolbar so that it in all applications of the above, interested

关于vc简单的程序-on vc simple procedure

一个漂亮的进度条-one of the beautiful progress