我如何在ASP.NET中获取客户端详细信息.浏览器,分辨率和OS？

var browserName = Request.Browser.Browser; // Would return IE,etc
var browserType = Request.Browser.Type; // Would return IE7,IE8,etc.
var browserMajor = Request.Browser.MajorVersion;
var browserMinor = Request.Browser.MinorVersion;

var supportsActiveX = Request.Browser.ActiveXControls;
var inputType = Request.Browser.InputType;
var supportsColours = Request.Browser.IsColor;
var isMobileDevice = Request.Browser.IsMobileDevice;
var supportsJavaApplets = Request.Browser.JavaApplets;
var ...

由于ASP.Net是服务器端语言,因此它没有客户端计算机操作系统设置的可见性.因此,获得客户端操作系统解析的唯一方法是使用JS并将分辨率作为URL参数或隐藏字段传递回：

var resolution = screen.width + ' x ' + screen.height;
hiddenField.value = resolution;