摘要：
先来个图片：再上代码代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--using System;using System.Collections.Generic;using System.ComponentModel;using System.Dat... 阅读全文
摘要：
1在数据库中设计一个表2设计一个相关的实体类注意类名和字段的attribute代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->using System;using System.Collections.Generic;using System.Linq;using System.Data.Linq;using System.Data.Linq.Mapping;using System.Text;using Life365.Common;n 阅读全文