title: check if a url has anything after the domain name
body: <p>im using asp.net c#.</p>
  
  <p>I want to check if the current url has anything after the domain name.</p>
  
  <p>e.g if the current url</p>
  
  <p>www.example.com/</p>
  
  <p>or</p>
  
  <p>www.example.com</p>
  
  <p>i want to set a bool to true.
  if it has anything after i want to set it to false. e.g.</p>
  
  <p>www.example.com/stuff </p>
  
  <p>how can i do this?</p>
  
  <p>should return false.</p>