三楼楼长的OA，相当的经典，全源码和开发文档。C# asp.net+ sql2000，学习OA的首选源码。商业使用请与作者联系。-Third floor of OA, very classic, full source code and development documents. C# Asp.net+ Sql2000, learning OA preferred source. Commercial use, please contact the author.

以前的一个HTML练手作品，主要是学习交互以及布局处理(A previous HTML practice, mainly learning interaction and layout processing.)