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)
    {
        Page.Title = "ASP.NET对象应用示例";
    }
    protected void btnOK_Click(object sender, EventArgs e)
    {
        if (txtUsername.Text == "zhangsan" && txtPassword.Text == "123456")
        {
            Session["myval"] = "abc";
            Response.Redirect("Welcome.aspx?name=" + txtUsername.Text);
        }
        else
        { 
            Response.Write("<script language=javascript>alert('用户名或密码错！');</script>");
            
        }
    }
    
}