vc控制excel操作。在vc中模拟excel并实现excel的一些基本功能。vc++源代码-vc control excel operation. In vc simulate excel excel and to achieve some of the basic functionality. Vc source code

用java模拟实现分布式数据库的代码，效果很不错-Simulate a distributed database using java code, the effect is very good