using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
//引入命名空间
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection("Data Source=WIN-T440SQTMDUO;Initial Catalog=database;User ID=sa;Password=123456789");
con.Open();
if (con.State == System.Data.ConnectionState.Open)
{
Response.Write("SQL Server数据库连接开启!
}
SqlCommand cx =new SqlCommand("con");//创建并初始化sqlcommand对象
cx.CommandText = "select password from database where id=1";//所需要执行的sql语句
SqlDataReader mm = cx.ExecuteReader();//执行查询
Response.Write(mm);
}
}