在 System.Data.SqlClient.SqlException 中第一次偶然出现的“System.Data.dll”
vs2010中在与数据库建立连接时错误sql sever是2008的
在 System.Data.SqlClient.SqlException 中第一次偶然出现的“System.Data.dll”
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
namespace WebApplication1
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string str = "data source=localhost;database=master;User ID=sa;Pwd=sa;";
SqlConnection con = new SqlConnection(str);
con.Open();\\在这里指示出错了!
SqlCommand com = new SqlCommand("select * from 用户", con);
SqlDataReader sdr = com.ExecuteReader();
GridView1.DataSource = sdr;
GridView1.DataBind();
}
}
}