title: How to make a open file dialog in a metro style app xaml 2012
body: <p>How do i make a open file dialog in xaml 2012 as i am new to metro style. I know c# 2010 there there is an option of open file dialog here there is no option so how can i make a open file dialog can anyone suggest me how to do it?</p>
  
  <p>Thank You.</p>