title: Using C# to access phone folders and read/write
body: <p>Sorry if someone just posts a link to the answer, but I was really struggling to google this.</p>
  
  <p>I can't figure out how to detect mobile phones when they're plugged in and then access their storage.  The former is just something I don't know where to start looking and the second befuddles me a little because I'm used to accessing storage with a drive letter.  The phones I've used (iPhone 4S and a few different Samsung galaxy's and notes) don't have a drive letter.  So where would I start?</p>
  
  <p>I use C# but I'm comfortable with the dllimports etc.</p>