title: WP7: Is it possible to get a referrer from the installation page/link?
body: <p>This question involves both programming and architectural subjects.
  Firstly, sorry if it was asked previously, with other words or in another way. I just haven't found anything that matches with my issue.</p>
  
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  <p>Here we go. Supose that you have developed a WP <strong>app</strong> and uploaded it to Windows Store. Now supose you have a webpage named <strong>"any_dynamic_name_that_can_change.php"</strong> with a button that redirects you to your Windows Store <strong>app</strong>'s page. And now, FROM THE APP (after you install it on your device), you want to know the page's name from where the Windows Store was accessed.</p>
  
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  <p>I've checked WP docummentations and I'm fully aware that WP SDK don't have any features that allow us to implement this behavior. In android SDK, one can make use of <strong><a href="http://developer.android.com/reference/android/content/BroadcastReceiver.html" rel="nofollow">Referrer/BroadcastReceiver</a></strong> features to pass arguments through your page and Google Play. I've sussccesfuly made it in my Android's app version.</p>
  
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  <p>My question is: is there a solution to implement this <strong>"know-from"</strong> behavior? I don't care if it involves using third systems or saving arguments somewhere, or even if the solution is a "hard-to-do" task. I'm just looking for it, if it exists...</p>
  
  <p>Any hints, comments and answers will be very welcome!
  And sorry if my question wasn't well explained, or if it is too broad!</p>