linq 关联查询
摘要:
可得会在以后的实体类中能用到 using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; u... 阅读全文
posted @ 2007-12-14 09:08 gwazy 阅读(3172) 评论(1) 推荐(0) 编辑