数据库编程

开发平台：

Visual C++

DB.cs：源码内容

							﻿using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
/// <summary>
/// toDatabase 的摘要说明
/// </summary>
public class DB
{
	public DB()
	{
		//
		// TODO: 在此处添加构造函数逻辑
		//
	}
    public static SqlConnection connect_la()
    {
        string connectionString = @"server=.SQLEXPRESS;database=ecnuprosys;Integrated Security=SSPI";
        SqlConnection connection = new SqlConnection(connectionString);
        return connection;
    }
}

						