用户代码未处理sqlexception

using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Collections;
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;

public partial class 菜单 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void LinkButton1_Click(object sender, EventArgs e)
    {
        String strConn = "Data Source =.;Initial Catalog = 啦啦啦;integrated security = SSPI";
        SqlConnection conn = new SqlConnection(strConn);
        conn.Open();
        string s = "insert into [Table_2]([菜名]，[价格]) value (牛排，50)";
        SqlCommand com = new SqlCommand(s, conn);
        conn.Close();
    }
}
这是我的代码运行后就成这样了

sql .net 数据库 --------------------编程问答-------------------- 求解啊哪里有错啊 --------------------编程问答-------------------- 参考:-> --------------------编程问答-------------------- 我都设置好了还是会这样我想知道是不是代码问题 --------------------编程问答-------------------- 这年头,真的什么都敢用,中文不能乱用,特别是类的名称和数据库
目测应该是啦啦啦出错了,数据库中文要加[],[啦啦啦]

补充：.NET技术 ,  ASP.NET