WPF expander size issue

Question

I am using an items control to place n number of expanders. My items control will be placed in a grid with height 600 (for example). I want to make sure my items control will always ocupy entaire available height, to do so it can expand some of the expanders. What will be the best approch to do so? Any suggestions will be appriciated.

Answer 1

One way would be to bind the Height and Width properties of your control to the parent's ActualWidth and ActualHeight properties