Can anyone explain the difference between using: GridLength length = new GridLength(0, GridUnitType.Auto) and GridLength length = new GridLength(1, GridUnitType.Auto) My limited knowledge ...

I create some control in codebehind and would like to set its size dynamically. I can assign numerical values as well as System.Windows.GridLength.Auto, but there is no equivalent to "*". Is that b...

I need to animate this property using a Storyboard. Is writing your own animation is a best choice?