查询和修改鞋的品种,查看商品的数量和进货的时间.能根据信息对未来做出决策.-inquiries and modify shoes varieties View volume of goods and the purchase of time. According to information in the future decision-making.

导出对象库中的商业决策分析程序，C++Builder精选源码，很好的参考资料。-Object repository in business decision making analysis program, C++Builder source code, a good reference.