VB-main

For Direct play sample.

说明：  库存仿真，对比各策略，选择优化，相互比较(Stock simulation, comparing the strategy, select the optimization, compared with each other)

用C++中的MFC编程实现正轴等角割圆柱投影，实现以下要求： 取克拉索夫斯基椭球 (1)制图区域： Bs=0°, BN=25° LE=105°, LE=125° (2)经纬线间隔： ΔB=ΔL=5° (3)制图比例尺： 1:M0=1:1000 000 (4)标准纬线： Bk=±15° 计算经纬网格点的 x, y,m,n, p (With C++ Of MFC programming is cutting Conformal cylindrical projection axis to achieve the following requirements: check克拉索Malinowski ellipsoid (1) mapping the region: Bs = 0 °, BN = 25 ° LE = 105 °, LE = 125 ° (2) latitude and longitude line spacing: ΔB = ΔL = 5 ° (3) Drawing scale: 1: M0 = 1:1000 000 (4) the standard parallels: Bk = ± 15 ° latitude and longitude grid computing point x , y, m, n, p)

说明：  一个功能强大且操作性极强的文件浏览、管理程序，只是界面丑一点。(a powerful and strong operational document browsing, management procedures, interface is ugly.)

一个以服务方式加载和卸载驱动的命令行工具。(A loading and unloading services-driven command-line tool.)

Mapinfo 数字化 概念 原理 应用(Mapinfo digitization conception principle application)

一个可以播放AVI视频文件的程序，用简单的控件实现的，(Can play an AVI video file of the process, with a simple control to achieve,)

实验停车场管理，用C++，在VC++6.0下运行(Parking management experiment with C++, running under VC++6.0)

C# 中如何使用mbatis.net对数据库持久化编程。 让开发更加方便(How to use mbatis.net to the persistence in C# programming. Make development more convenient)

说明：  很简单的语音大厅,VB写的，ＷＩＮＳＯＣＫ控件，局域网用很合适的(very simple voice hall, VB was the Winsock Control, LAN use is appropriate)