title: Persistence on an online click once application
body: <p>Is there a way to persist an string from an online click once application. I saw something about isolated file storage as answers to other questions. But none of them specify if it works also for online apps (I really don't think so).</p>
  
  <p>I think that something like a cookie will work. Is there something like that available?</p>
  
  <p>The application must run only online (is triggered with some parameters), but for each user it needs to save a file with specific information asked to him. Once the app runs for the very first time it must not ask for that info to the user.</p>
  
  <p>Thanks.</p>