title: how create a rectangle glass like windows media center xaml
body: <p>I want to create a rectangle glass and a menu <strong>exact</strong> like that is in windows media center 
  <img src="https://i.stack.imgur.com/R6AJT.png" alt="enter image description here"></p>
  
  <p>i want do it with <strong>xaml</strong> not blend...
  please help i want create a menu like this for my app.</p>
  
  <p>want do this too
  <img src="https://i.stack.imgur.com/Mwcil.png" alt="enter image description here"></p>