[iamonsite]

I'm about mid-way through the book and while it works fine on my PC, I don't get an active button for the Choose File for screen shot on an Ipad. Does anyone know a code snippet that I can use to let an IOS (Ipad or Iphone) choose a file from the Camera Roll? I get that it's a different topic, no doubt covered in a different book but I'm trying to alter the Guitar Wars application into an inventory application, and I have enough to make it usable - but I need it to run on an Ipad or Iphone (assuming I can get that upload button active).