Go homepage(回首页) Upload pictures (上传图片) Write articles (发文字帖)
The author:(作者)delvpublished in(发表于) 1/27/2014 6:45:25 AM .NET内置对象之Request对象_[Asp.Net教程]
Request对象是HttpRequest类的一个实例,它提供对当前页请求的访问,其中包括请求标题、Cookie、客户端证书、查询字符串等,你可以使用此类来读取浏览器已经发送的内容。新建一个网站,包括两个网页,代码如下:1、Default.aspx代码:<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> Request对象 onClick="Button1_Click" /> Default.aspx.cs代码: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) { Application["id"] = TextBox1.Text; } protected void Button1_Click(object sender, EventArgs e) { Response.Redirect("Default2.aspx?id=" + TextBox1.Text.Trim() + ""); }}2、Default2.aspx代码:<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
读取与传值 接受页面传值,请注意浏览器地址栏!!! Default2.aspx.cs代码: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;
public partial class Default2 : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { Label1.Text = Page.Request.QueryString["id"].ToString(); Response.Write(Request.Browser.Platform); Response.Write(""); Response.Write(Request.MapPath("Default2.aspx")); Response.Write(""); Response.Write(Request.UserHostAddress); Response.Write(""); Response.Write(Request.Url.OriginalString); Response.Write(""); Response.Write(Request.RawUrl); Response.Write(""); Response.Write(Request.QueryString); Response.Write(""); Response.Write(Request.HttpMethod); Response.Write(""); Response.Write(Request.UserHostAddress); Response.Write(""); Response.Write(Request.UserAgent); Response.Write(""); }}
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