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孙鑫C++教程2 C++语言面向对象简析(Sun Xin C++ Tutorial 2 C++ language Object-Oriented Analysis)

孙鑫VC++视频教学所有源代码 无需密码 直接使用(Xin Sun VC++ source code for all the video instruction)

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!)

说明：  以3月5日为例，应该先把前两个月的加起来，然后再加上5天即本年的第几天，特殊 　　　　　　 情况，闰年且输入月份大于3时需考虑多加一天。(To March 5, for example, should the first two months of the combined first and then add the 5th day of the first few days of this year, special circumstances, a leap year and enter the 3 months to consider more than one day.)

在vc++6.0程序下，编写的一款具有添加，查找，删除成员信息功能的程序(Write a vc++6.0 program has to add, find, remove members program)

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)

VB仿PhotoShop功能进行图像旋转,有需要的就下载吧。~(VB imitation PhotoShop image rotation function and has the need to download it. ~)

自己用VB和Access编的一个邮件查询系统(Own use VB and Access Code for a mail query system)

graph drower MFC with dynamic scaling y-axis