default.aspx.cs

登陆界面

using System;
using System.Data;
using System.Configuration;
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 _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
      

    }
    protected void btnReg_Click(object sender, EventArgs e)
    {
        users user=new users();
        if (user.checkUserName(this.txtUserName.Text))
        {
            Response.Write("<script>alert('此用户已经存在！');</script>");
        }
        else
        {
            if(user.insertUsers(this.txtUserName.Text,this.txtUserPwd.Text))
            {
                Response.Write("<script>alert('新用户注册成功！');</script>");
            }
        }
    }
}