下面的代码实现了检测客户端显示器分辨率、浏览器类型和客户端IP的功能。你可以把客户端信息保存到Session，ViewState等中以便在其它的页面直接使用。
ClientPeek.ASPx
<%@ Page language="<a href="http://dev.21tx.com/language/vb/" target="_blank">VB</a>" EnableViewState="false" Codebehind="ClientPeek.aspx.vb"
AutoEventWireup="false" Inherits="aspx<a href="http://dev.21tx.com/web/" target="_blank">Web</a>.ClientPeek"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>检测客户端显示器分辨率、浏览器类型和客户端IP</title>
<META http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta content="Microsoft Visual Studio 7.0" name="GENERATOR">
<meta content="<a href="http://dev.21tx.com/dotnet/csharp/" target="_blank">C#</a>" name="CODE_LANGUAGE">
<meta content="【孟子E章】：http://<a href="http://dev.21tx.com/dotnet/xml/" target="_blank">XML</a>.sz.luohuedu<a href="http://dev.21tx.com/dotnet/" target="_blank">.net</a>/" name="CopyRight">
<meta content="<a href="http://dev.21tx.com/web/javascript/" target="_blank">JavaScript</a>" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body id="MyBody" MS_POSITIONING="GridLayout" runat="server">
<form id="brows<a href="http://dev.21tx.com/corp/solution/erp/" target="_blank">ERP</a>eek" runat="server">
<asp:label id="Label1" runat="server"></asp:label></form>
</body>
</HTML>
ClientPeek.aspx.vb
Imports System
Public Class ClientPeek
Inherits System.Web.UI.Page
Protected WithEvents Label1 As System.Web.UI.WebControls.Label
Protected WithEvents MyBody As System.Web.UI.HtmlControls.HtmlGenericControl
#Region " Web 窗体设计器生成的代码 "
'该调用是 Web 窗体设计器所必需的。
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
'注意: 以下占位符声明是 Web 窗体设计器所必需的。
'不要删除或移动它。
Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles MyBase.Init
'CODEGEN: 此方法调用是 Web 窗体设计器所必需的
'不要使用代码编辑器修改它。
InitializeComponent()
End Sub
#End Region
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles MyBase.Load
Dim Button1 As New System.Web.UI.WebControls.Button
If Not Me.IsPostBack Then
Dim btnW As New System.Web.UI.HtmlControls.HtmlInputHidden
Dim btnH As New System.Web.UI.HtmlControls.HtmlInputHidden
Button1.ID = "Button1"
btnW.Name = "WidthPixel"
btnW.ID = "WidthPixel"
btnH.Name = "HeightPixel"
btnH.ID = "HeightPixel"
Me.FindControl("browserpeek").Controls.Add(btnW)
Me.FindControl("browserpeek").Controls.Add(btnH)
Me.FindControl("browserpeek").Controls.Add(Button1)
Dim scriptString As String = ""
scriptString += "document.browserpeek.WidthPixel.value=window.screen.width;"
scriptString += "document.browserpeek.HeightPixel.value=window.screen.height;"
Me.RegisterOnSubmitStatement("Meng", scriptString)
Me.MyBody.Attributes.Add("onload", "document.browserpeek.Button1.click();")
Else
Me.MyBody.Attributes.Remove("onload")
If Me.FindControl("browserpeek").Controls.Contains(Button1) Then
Me.FindControl("browserpeek").Controls.Remove(Button1)
Button1.Dispose()
End If
Dim strLabel As New System.Text.StringBuilder
Dim bc As HttpBrowserCapabilities = Request.Browser
strLabel.Append("您的浏览器的分辨率为：")
strLabel.Append(Request.Form("WidthPixel"))
strLabel.Append("×")
strLabel.Append(Request.Form("HeightPixel"))
strLabel.Append("<hr color='#000099'>")
strLabel.Append("浏览器基本信息：<br>")
strLabel.Append("Type = " & bc.Type & "<br>")
strLabel.Append("Name = " & bc.Browser & "<br>")
strLabel.Append("Version = " & bc.Version & "<br>")
strLabel.Append("Major Version = " & bc.MajorVersion & "<br>")
strLabel.Append("Minor Version = " & bc.MinorVersion & "<br>")
strLabel.Append("Platform = " & bc.Platform & "<br>")
strLabel.Append("Is Beta = " & bc.Beta & "<br>")
strLabel.Append("Is Crawler = " & bc.Crawler & "<br>")
strLabel.Append("Is AOL = " & bc.AOL & "<br>")
strLabel.Append("Is Win16 = " & bc.Win16 & "<br>")
strLabel.Append("Is Win32 = " & bc.Win32 & "<br>")
strLabel.Append("支持 Frames = " & bc.Frames & "<br>")
strLabel.Append("支持 Tables = " & bc.Tables & "<br>")
strLabel.Append("支持 Cookies = " & bc.Cookies & "<br>")
strLabel.Append("支持 VB Script = " & bc.VBScript & "<br>")
strLabel.Append("支持 JavaScript = " & bc.JavaScript & "<br>")
strLabel.Append("支持 Java Applets = " & bc.JavaApplets & "<br>")
strLabel.Append("支持 ActiveX Controls = " & bc.ActiveXControls & "<br>")
strLabel.Append("CDF = " & bc.CDF & "<br>")
strLabel.Append("W3CDomVersion = " + bc.W3CDomVersion.ToString + "<br>")
strLabel.Append("UserAgent = " + Request.UserAgent + "<br>")
strLabel.Append("UserLanguages = " + Request.UserLanguages(0).ToString + "<br>")
strLabel.Append("<hr color='#000099'>")
strLabel.Append("客户端计算机基本配置：<br>")
strLabel.Append("UserHostName = " + Request.UserHostName + "<br>")
strLabel.Append("UserHostAddress = " + Request.UserHostAddress + "<br>")
Label1.Text = strLabel.ToString()
End If
End Sub
End Class
C#代码
ClientPeek.aspx
<%@ Page language="c#" EnableViewState = "false" Codebehind="ClientPeek.aspx.cs" AutoEventWireup="false" Inherits="eMeng.Exam.ClientPeek" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>检测客户端显示器分辨率、浏览器类型和客户端IP</title>
<META http-equiv="Content-Type" content="text/html; chars
