title: Wpf form to pull elements from left to right
body: <p>I wanted to make a screen which is similar to what i have shared . The idea is to pull items from the left to the right . I went through the WPF toolbox and did not find a widget that meets exactly this . Or is this just a composition of 2 simple widgets with the >> serving as a helper . </p>
  
  <p>Can someone tell me what kind of widget this is and how to go about doing it ? I tried searching but couldnt come up with good search terms for this :-( ( I even cant find a good title for the question ) </p>
  
  <p><img src="https://i.stack.imgur.com/lhX5R.png" alt="enter image description here"></p>