Ajax基础学习（一）——学号验证

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AjaxTest.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Ajax Test.aspx.cs" Inherits="Ajax_Test" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title>Ajax Test</title> <mce:script type ="text/javascript" ></mce:script></head><body> <form id="form1" runat="server"> <div> 请输入学号：<asp:TextBox ID="txt_Number" runat="server" onkeyup="CheckNumber(document.getElementById('txt_Number').value)"></asp:TextBox>（默认学号：001) <br /> 姓名： <asp:TextBox ID="txt_Name" runat="server"></asp:TextBox> </div> </form></body></html>

Event.aspx.cs

using System;using System.Collections;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Xml.Linq;public partial class Event : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { if (Request.QueryString["Number"].ToString() == "001") { Response.Write("true"); Response.End(); } else { Response.Write("false"); Response.End(); } }}