index.aspx.cs

一个利用验证码登陆校验的小例子

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 Security;
namespace Security
{
	//源码之家：www.codejia.com

    public partial class index : ValidateBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }
        protected void btnLogin_Click(object sender, EventArgs e)
        {
            if (this.txtVail.Text == base.strValidate)
            {
                base.strUser = "看到了!";
                Response.Redirect("head.aspx");
            }
            else
            {
                base.strUser = "";
                Response.Write("验证出错!");
            }
        }
    }
}