dataaccess.cs

来自「学术会议在线投稿系统 fghgfhgfhgfhfgh」· CS 代码 · 共 21 行

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
 public class DataAccess
    {
        protected SqlConnection conn;
        public DataAccess()
        {
            String connstr = ConfigurationManager.ConnectionStrings["ConnStr"].ConnectionString;
            conn = new SqlConnection(connstr);
        }

        ~DataAccess()
        {
        }
    }