注册新用户页面代码,txt

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

using DataAccess;

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

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string userName = this.TextBox1.Text;
        string password = this.TextBox2.Text;

        string sql = "insert into userInfo(userName,password) values('"+userName+"','"+password+"')";
        int result = SqlHelper.ExecuteNonQuery(sql);
        if (result > 0)