jielianguandao

说明：  本程序是模拟常数PI的计算，可以精确到小数点后很多位！(This procedure is a simulation of constant PI calculation can be accurate to a lot of places after the decimal point!)

vb操作EXCEL，可打开EXCEL文件，添加、删除记录(vb operation EXCEL, can open the EXCEL file, add, delete, records)

比较两个文件内容的不同，其中有两个源代码(Comparing two different contents of the documents, wherein two source)

Programas en C funciones, palindrome, etc.

说明：  使用vc++6.0开发的一个小例子，保护视力程序，界面简单，主要是实现将应用放到系统托盘中。(Use vc++ 6.0 to develop a small example of procedures to protect their eyesight, the interface simple, the main factor will be applied to achieve on the system tray.)

keli环境下，51单片机音乐闹钟程序，包括时间显示更改，日期滚动显示更改，秒表函数，定时器器，音乐闹钟及整点报时功能模块，可在单片机上直接验证(keli u73AF u5883 u4E0B uFF0C51 u5355 u7247 u673A u97F3 u4E50 u95F9 u949F u7A0B u5E8F uFF0C u5305 u62EC u65F6 u95F4 u663E u793A u66F4 u6539 uFF0C u65E5 u671F u6EDA u52A8 u663E u793A u66F4 u6539 uFF0C u79D2 u8868 u51FD u6570 uFF0C u5B9A u65F6 u5668 u5668 uFF0C u97F3 u4E50 u95F9 u949F u53CA u6574 u70B9 u62A5 u65F6 u529F u80FD u6A21 u5757 uFF0C u53EF u5728 u5355 u7247 u673A u4E0A u76F4 u63A5 u9A8C u8BC1)

VB语音报数计算器源程序,有需要的就下载吧。(Talking Calculator VB source code, there is a need to download it.)

VB简单的影音采集程序,有需要的就下载吧。(VB simple video capture program, there is a need to download it.)

LED 圣诞树，圣诞节的礼物~多种颜色的LED灯装扮成闪闪发光的圣诞树(LED Christmas trees, Christmas gift- the colors of the LED lights to dress up as a shining Christmas tree)

获取multipart/form-data形式上传文件的函数(Get multipart/form-data forms to upload files function)