title: How to create a ContentAlignment control outside of PropertyGrid
body: <p>I want to create a ContentAlignment control outside of a PropertyGrid control.
  How can I do this without creating a control from scratch and using instead the one included in .NET framework 4.5 ?</p>
  
  <p><img src="https://i.stack.imgur.com/OO3Zr.jpg" alt="enter image description here"></p>