Reg.aspx.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
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;
using System.Data.SqlClient;
public partial class Reg : System.Web.UI.Page
{
    SqlHelper data = new SqlHelper();
    protected void Page_Load(object sender, EventArgs e)
    {
        // 下载于www.51aspx.com
    }
    protected void btnTest_Click(object sender, EventArgs e)
    {
        SqlDataReader dr;
        dr = data.GetDataReader("select * from users where user_name='" + txtLoginName.Text + "'");
        if (dr.Read())
        {
            lblmessage.Text = "已经存在不能重复";
            return;

        }
        else
        {
            lblmessage.Text = "可以注册";
            return;
        }

    }
    protected void btnRegister_Click(object sender, EventArgs e)
    {
        data.RunSql("insert into users(user_pwd,user_name,user_sex,User_realName,user_Answer,user_Answer2,user_phone,user_email,user_add,user_code,user_Type)values('" + txtPwd.Text + "','" + txtLoginName.Text + "','" + DropDownList1.SelectedItem.Text + "','" + TextBox3.Text + "','" + TextBox4.Text + "','" + TextBox5.Text + "','" + txtphone.Text + "','" + txtemail.Text + "','" + TextBox8.Text + "','" + txtpostcode.Text + "','普通用户')");
        Alert.AlertAndRedirect("注册成功", "Default.aspx");
    }

}