如何在asp.net C＃服务器端获取客户端PC的日期时间？

I have a ASP.NET web application. My hosting server is in other country. Database is present there. Anyone can browse the site. Now I want to get the date time of client PC. I will store it in DB and will used in class file Please give me the C# code.I have a ASP.NET web application. My hosting se