获取请求浏览器信息

            System.Text.StringBuilder strLabel = new System.Text.StringBuilder();
            HttpBrowserCapabilities bc = 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("");
            strLabel.Append("浏览器基本信息：");
            strLabel.Append("Type = " + bc.Type + "");
            strLabel.Append("Name = " + bc.Browser + "");
            strLabel.Append("Version = " + bc.Version + "");
            strLabel.Append("Major Version = " + bc.MajorVersion + "");
            strLabel.Append("Minor Version = " + bc.MinorVersion + "");
            strLabel.Append("Platform = " + bc.Platform + "");
            strLabel.Append("Is Beta = " + bc.Beta + "");
            strLabel.Append("Is Crawler = " + bc.Crawler + "");
            strLabel.Append("Is AOL = " + bc.AOL + "");
            strLabel.Append("Is Win16 = " + bc.Win16 + "");
            strLabel.Append("Is Win32 = " + bc.Win32 + "");
            strLabel.Append("支持 Frames = " + bc.Frames + "");
            strLabel.Append("支持 Tables = " + bc.Tables + "");
            strLabel.Append("支持 Cookies = " + bc.Cookies + "");
            strLabel.Append("支持 VB Script = " + bc.VBScript + "");
            strLabel.Append("支持 JavaScript = " + bc.JavaScript + "");
            strLabel.Append("支持 Java Applets = " + bc.JavaApplets + "");
            strLabel.Append("支持 ActiveX Controls = " + bc.ActiveXControls + "");
            strLabel.Append("CDF = " + bc.CDF + "");
            strLabel.Append("W3CDomVersion = " + bc.W3CDomVersion.ToString() + "");
            strLabel.Append("UserAgent = " + Request.UserAgent + "");
            strLabel.Append("UserLanguages = " + Request.UserLanguages[0].ToString() + "");
            strLabel.Append("");
            strLabel.Append("客户端计算机基本配置：");
            strLabel.Append("UserHostName = " + Request.UserHostName + "");
            strLabel.Append("UserHostAddress = " + Request.UserHostAddress + "");
            strLabel.Append("PDF 6.0 插件是否安装 = " + Request.Form["PDF"] + "");
            string str= strLabel.ToString();