ASP.NET如何获取来访者的IP、OS、浏览器及系统语言？

try

{

string userAgent = Request.UserAgent == null ? "无" : Request.UserAgent;

LblOS.Text=this.GetOSNameByUserAgent(userAgent);——通过下面的代码来获得用户的OS类型

LblIP.Text = Request.UserHostAddress; //获取IP

LblBrs.Text = Request.Browser.Browser + Request.Browser.Version; //获取浏览器的类型及版本号

LblLanguage.Text = Request.UserLanguages[0]; //获取用户操作系统的语言

}

catch (Exception ex)

{

Response.Write(ex.Message);

}