C# 基于Sql 数据访问类
摘要:
DAL usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Data;usingSystem.Data.SqlClient;namespaceSqlDAL{publicclassDataAccess{privateSqlConnectionconn;//SQL连接priv... 阅读全文
posted @ 2009-12-11 11:33 kongww 阅读(483) 评论(0) 推荐(0) 编辑