default.aspx.cs

Visual C#2005程序设计教程

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)
    {
        this.Title = "请登录本站";
    }
   
    protected void btnOK_Click(object sender, EventArgs e)
    {
        if (txtUsername.Text == "zhangsan" && txtPassWord.Text == "123456")
        {
             Session["myval"] = "OK";	//正确登录后向Session对象中保存一个标志字符串
            //跳转到film.aspx，并传递用户输入的用户名
            Response.Redirect("film.aspx?name=" + txtUsername.Text);
        }
        else
        {           
            Response.Write("<script language=javascript>alert('用户名或密码错！');</script>");
        }
    }
}