reg2.aspx.cs

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using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
using System.Data;
using System.Data.SqlClient;


public partial class reg  : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        
        if(!IsPostBack)
        {
            
            
        }
    }

    
    /// <summary>
    /// 注册
    /// </summary>
    protected void btnSave_Click(object sender, EventArgs e)
    {

        //验证是否已经存在
        if (DbHelperSQL.Exists("select count(*) from Seller where lname='" + txt_lname.Text + "'"))
        {
            MessageBox.Show(this, "该用户名已存在，请重新输入！");
            return;
        }



        if (txt_pass2.Text!=txt_pass.Text)
        {
            MessageBox.Show(this, "两次密码不一致, 请确认！");
            return;
        }

        //设置Sql
        StringBuilder strSql = new StringBuilder();
        strSql.Append(@"insert into Seller ( lname,pwd,sname,tel,address,email,memo,rtime ) ");
        strSql.Append(@" values (@lname,@pwd,@sname,@tel,@address,@email,@memo,@rtime)");

        //设置参数
        SqlParameter[] parameters = new SqlParameter[] {
            new SqlParameter("@lname", SqlDbType.VarChar,50),
            new SqlParameter("@pwd", SqlDbType.VarChar,50),
            new SqlParameter("@sname", SqlDbType.VarChar,50),
            new SqlParameter("@tel", SqlDbType.VarChar,50),
            new SqlParameter("@address", SqlDbType.VarChar,100),
            new SqlParameter("@email", SqlDbType.VarChar,100),
            new SqlParameter("@memo", SqlDbType.VarChar,2000),
            new SqlParameter("@rtime", SqlDbType.DateTime,8)        };