title: How do I check if the useragent is an ipad or iphone?
body: <p>I'm using a C# asp.net website.  </p>
  
  <p>How can I check if the user using ipad or iphone? How can I check the platform?  </p>
  
  <p>For example, if the user enter the website from ipad I'd like to display"Hello ipad user"</p>