title: How to collapse a RowDefinition?
body: <p>I need to remove the space occupied by a Grid.Row. I am able to collapse (remove) the control I have placed in Grid.Row, but since RowDefinition has fixed size (height) even after removing the child control I still get to see a blank row.</p>
  
  <p>Is there a way to Collapse a RowDefinition/Grid.Row?</p>
  
  <p>Thanks for your interest.</p>